Sue and Javier are working on a statistics project to estimate the proportion of students at their school who have a pet dog. Sue selects a random sample of 81 students from the 2,400 students at their school, and Javier selects a separate random sample of 64 students. They will both construct a 90 percent confidence interval from their estimates. Consider the situation in which the sample proportion from Sue's sample is equal to the sample proportion from Javier's sample. Which of the following statements correctly describes their intervals?

Q: what's the answer ?

A:

Q: (a) f'(0) (b) f'(1) (c) f'(2) (d) f'(3)

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Is the answer no or yes for this question?

A: There are 550 students in your graduating class. We need to determine wheather there are at least 3…

Q: What do I have to do ?

A: Step:-1 In given problem, dilation  is used so first we need to understand about dilation and then…

Q: What's the answer?

A: Since you have posted multiple question, we will solve only first question for you. To get remaining…

Q: How did you find the answer? Can you elaborate more?

A: Standard form of an LPP : Objective function is the maximize type , constraints are all less than…

Q: Researchers from the United Kingdom analyzed results of a survey of more than 5,000 young people…

A:

Q: What's the answer to"state your conclusion"

A: We found that, p-value is 0.000 and level of significance is a= 0.05 A drug company claims that less…

Q: Which is the right option?

A: Pascal's identity states that Ckn=Ckn-1+Ck-1n-1 for any positive k and n. here  Ckn  are binary…

Q: what would be the conclusion?

A: From the obtained results, the p-value is 0.0676.

Q: How do you tell if a solution is an extraneous solution?

A: Solve the given problem.

Q: These three objects are released at the same time to roll down a long incline. Assume that all three…

A: Given is inertia of three objects

Q: this the whole question.

A: Question: The path of the flight is given by the following parametric equation, xt=t2ln 3t+1 and…

Q: could you solve the second question as well

A:

Q: The second question wasn't answered.

A: Probability is the measure of the chance that an event is likely to happen. It is calculated by…

Q: 10. A coupon subtracts $17.95 from the price p of the pair of headphones. You pay $ 81.50 for the…

A: The original price of the pair of headphones is p. Now, after using the coupon the price becomes,…

Q: How can the logarithmic expression be rewritten? Select True or False for each statement. Statement…

A: First I have written three rules of logarithmic , just use them for given Identities and see that .…