The subject of your study are the members of Pantawid Pamilyang Pilipino Program (4Ps) in the locality who relatively number to about 12,000. If you wish to conduct a study in: First district, second, and third district. What sampling technique would be appropriate to use?

Q: A group of college students were surveyed to learn how many times they visited a dentist in the…

A: given data y p(y) y*p(y) 0 0.17 0 1 0.48 0.48 2 0.35 0.70     Σy*p(y) = 1.18

Q: b.    For the above summary measures table, calculate the missing values

A: b. Introduction Descriptive statistics summaries the data which basically describes the features of…

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A: From the cumulative standard deviations with respect n diagram,  The X axis representing the values…

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A:

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A: For the given data We have to calculate unexplained variation.

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A: The given confidence level is 95%, margin of error is 10 and population standard deviation is 30.

Q: In a large population, 59 % of the people have been vaccinated. If 5 people are randomly selected,…

A: given data p(vaccinated) = 0.59 ∴n(not vaccinated) = 1 - 0.59 = 0.41select  5 people at…

Q: Suppose a basketball player has made 288 out of 344 free throws. If the player makes the next 2 free…

A:

Q: Calculate the probability of rolling at least one “5” after 6 rolls: a. Use the relative frequency…

A: In the given situation, dice is rolled 6 times. Total number of outcomes is 6^6=46656 Among 46656…

Q: nthly expenditure (AME, measured in euros) on average monthly income (AMI, measured in euros) using…

A: * Hi! Thank you for the question, As per the honour code, we are allowed to answer three sub-parts…

Q: The burning rates of two different solid-fuel propellants used in aircrew escape systems are being…

A: Given: n1 = 20 n2 = 20 X1 = 18.02 X2 = 24.31 σ1 = 3 σ2 = 3 Formula Used: Upper confidence bound =…

Q: In a certain town there are equal number of male and female residents. It is known that 5% females…

A:

Q: A bottling company produces bottles that hold 10 ounces of liquid. Periodically, the company gets…

A: Given Sample mean x=9.9, s=0.3, n=35, population mean μ=10

Q: Using the data on the right, find the average sales of the toy store chains (in $1000)? a. The…

A: Here we have to find mean, and median for the given data

Q: Interpret this t-test result: t(85) = 4.125; p-value = 0.009 O The t-test, t(85) = 4.125, is…

A: Answer: From the given data, t(85) =4.125 p value =0.009

Q: Suppose a 5% of the items produced by a machine is defective. If a quality controller selects two…

A: Given that  Success of probability p =0.05 Number of trials n=2 X~binomial (n,p)

Q: bution with a mean of 2.4 kg/m and a standard deviation of 0.45 kg/m°. Enter the R code that can be…

A: Given that  Mean = 2.4 , Standard deviation = 0.45

Q: The math professor gave the class a set of 12 review problems and told them that the midterm exam…

A: Given: 6 problems chosen out of 12 Mela has memorized 8 of them

Q: The table summarizes results from pedestrian deaths that were caused by automobile accidents.…

A: For the given data P( both involved pedestrians that were not intoxicated) = ?

Q: Interpret the value of IQR in the above table.

A: Using the given table, The value of interquartile range (IQR) is 3692. Now, We know that the IQR…

Q: Evaluate F = 2r 22 $2 for s₁ = 5.91 and s₂ = 5.48.

A: Given formula: F=s12s22

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A:

Q: In a survey of college students, 840 said that they have cheated on an exam and 1765 said that they…

A: Given that Number of students who have cheated =840 Number of students who have not cheated =1765 If…

Q: The television show 50 Minutes has been su years. That show recently had a share of 1 that among the…

A: The survey of 14 households; n=14 16% turned to 50 minutes; p=0.16

Q: Decide which of the following statements are true. Answer Normal distributions are symmetric, but…

A: Here we have identify the correct statement

Q: (A) It is possible, but unlikely that one can measure the values for the entire population instead…

A: given the two statements: (A) It is possible, but unlikely that one can measure the values for the…

Q: A large company must hire a new president. The Board of Directors prepares a list of five…

A: There is total 5 candidates, among which 2 candidates are members of a minority group.

Q: Evaluate p = X₁ + X2 n₁ + n₂ for x₁ = 37, x₂ = 28, n₁ = 100, and n₂ = 56. p= = 0.41 (Round to four…

A:

Q: Check here for instructional material to complete this problem. Evaluate the following formula for…

A:

Q: Consider the normal distribution with mean 60 and standard deviation 5. Find the area under the…

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Q: True or False? For a two-tailed test using z values at the 5% significance level we reject H0 if z ≤…

A: Here we have given the true or false statement about the critical region. The given statement is,…

Q: A hospital wants to compare its annual patient turnover rate per bed with similar hospitals. The…

A:

Q: right skewed data set has a mean of 35 and a standard deviation of 25. What can be said about the…

A: Given that  Mean = 35  Standard deviation = 25 Right skewed data

Q: (A) One must check for both homogeneity of variances and normality when needed. (B) Both of these…

A: Given that  (A) One must check for both homogeneity of variances and normality when needed.   (B)…

Q: The pmf for a random variable X is given below. Determine the mean of X. 1 3 5 .3 .06 .32 X f(x) .18…

A: Given data is x 1 2 3 4 5 f(x) 0.3 0.18 0.06 0.14 0.32

Q: ANSWER THE LAST QUESTION PLEASE Major League Baseball now records information about every pitch…

A: Given information: This study showed that the speeds of fastballs forms a normal distribution with…

Q: Attempt Measured Time (s) 1.57 1.48 1.65 1.47 1.62 1 2 3 4 Chart A 5 Measured Angle (degrees) 5.2…

A: The formula of relative standard deviation(RSD) is given by                           RSD=sdx×100…

Q: wn and yields Y^ = 5.4 + 3.2X, R2 =0.26, SER=6.2      (3.1)       (1.5)

A: To determine whether the slope of the population regression line equals 0, the regression t-Test is…

Q: a. Determine the mean number of children per household. b. Determine the standard deviation for the…

A:

Q: The height (sidewalk to roof) of notable tall buildings in America is compared to the number of…

A: The independent variable is stories (x) and the dependent variable is height (y).

Q: Check here for instructional material to complete this problem. In response to rising concerns about…

A:

Q: Procedure 1. Control solution A was analyzed daily, and the following values were obtained: Days of…

A: Data given 118,120,121,119,125,118,122,116,124,123,117,117,121,120,120,119,121,123,120,122 Note:…

Q: (1) Find Cov(X, Y) (2) Find p(X, Y)

A: Here we have given the joint probability mass function of x and y. We have to find, 1) Covariance…

Q: The percentage of citizens who have trust in newspapers declined approximately linearly from 35% in…

A: Answer: From the given data, The percentage of citizens who have trust in newspapers in 2003 = 35%…

Q: For the following data: Critical value = 1.98, standard deviation (s)= 6 and sample size = 25.…

A: Answer: From the given data, sample size (n) =25 standard deviation (s)=6 critical value =1.98

Q: Use the data set "longley" in R to answer the following questions Read the data set "longley" in R…

A: The dataset 'longley' is read in R using the following code:

Q: Note that 5% of the population suffers from a particular disease. There is a diagnostic test to…

A: The question is about Baye's theorem Given : Prob. of population suffers from disease = 0.05 Prob.…

Q: The accompanying table shows the discrete probability distribution for the number of bedrooms per…

A:

Q: 1. The following data represent the amount in pesos spent on electronics device by a group of…

A: From the provided information, Number of observations (n) = 40

Q: what is the symbol for the first parameter of the distribution and whats the value?

A: Answer: - Actually we have p=0.40  and sample size n=100  , This is the binomial Distribution