Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.77 versus H₁: p=0.77 n = 500, x= 370, α = 0.05 Is npo (1-Po) ≥10? Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. No, because npo (1-Po) = . B. Yes, because npo (1-Po) = = 88.55 Now find p. p= (Type an integer or a decimal. Do not round.)

Q: Determine the value of C P(-1.05 ≤ Z≤ 0) = 0.8392 PO

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Q: A machine produces metal axels used in an auto-mobile suspension system. A random sample of 15 axels…

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Q: Perform the calculation below and select the answer with the appropriate number of significant…

A: Let's perform the calculation:(12.9)3(7.2+8.1−1.1)First, simplify the denominator:7.2+8.1−1.1=14.2

Q: t6 Answer 0.3 to 0.78

A: 1) Given: H0:p=0.3Ha:p≠0.3 p^=0.28 n=30 α=0.1

Q: T= 2.326, degrees of freedom = 200 , 1 tailed test. Find P.

A: The test statistic T=2.326 The degrees of freedom df=200 , This is a one-tailed test.

Q: F(6,30) = 2.81, p < .05. For the results in APA format above, how many groups were tested

A: It is given that Numerator Df = 6 Denominator Df = 30 Test statistic = 2.81 Let k be the number of…

Q: (d) P-value = 0.072, α = 0.10 O reject Ho do not reject Ho (e) P-value=0.023, a = 0.01 O reject Ho O…

A: d)GivenP-value=0.072significance level(α)=0.10

Q: a p=Po versus H1 : p=p1, where P1 > Po.

A: To derive the most powerful test for testing the given hypothesis, we will use Neymann-Pearson…

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Q: For a hypothesis test of the claim that the mean amount of sleep for adults is less than 8 hours,…

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Q: Answers are wrong z=2.712 not 2.714 Where are the rest of the answers.. this is incomplete and…

A: a) The hypotheses for the test are given below: Null hypothesis: H0: p = 0.35 Alternative…

Q: n1 = 55 and n2 = 65  p1 = .7 and p1 = .6.  Ho:(p1-p2)=0 against Ho:(p1-p2)>0 using a=.05

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Q: Given the following: P(A) = 0.22, P(B) = 0.46, with A and B independent. Find: P(A or B) 0.5788…

A: P(A)=0.22P(B)=0.46A and B are independent soP(A and B)=P(A)*P(B)

Q: P(z < 2.56) =

A: Draw the graph that represents the area to the left of the normal curve.

Q: O When carrying out a pooled t-test, the degrees of freedom for the t-distribution is given by a…

A: Solution According to the guidelines we solve only first question

Q: for d how can you calculate  the p value without excel?  need to be able to do on a test without…

A: Given  Given information: n=25 Sample size  Sample mean  x¯= 6.3  Sample standard deviation  s = 1.8

Q: Suppose that P(A|B) = 0.79, P(A) = 0.43, and P(B) = 0.25. Determine P(B|A). Round your answer to…

A: The formula of P(A|B) is,

Q: Using the results r(128) = .34, p > .05, what is sr? a. 0.09 b. 0.18 c. 0.01 d. 0.08

A: Obtain the value of the standard error of r. The value of the standard error of r is obtained below…

Q: 12- P(A)=0.3; P(AB)=0.2 ; P(B)=0.5; find P(A|B) = ? O A) 0.6 O B) 0.75 OC) 033 O D) 04

A: P(A /B)= P( A and B)/ P(B) Here we are given P(A)= 0.3 P( A and B)= P(AB)= 0.2 P(B)= 0.5

Q: 4. [6] University officials hope that changes made have improved the retention rate. In 2018, a…

A: Given Information: In the Year 2018; Total no. of freshman (n1)=2006No. of sophomores(a1)=1521 In…

Q: Does this expression P(D) = 1.4 possibly occur

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Q: am having trouble understanding z-score. Ex: I am given z.1/2 = z.05 how do I find the z value? In…

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Q: Compute the indicated quantity.  P(A)= .3, P(B)= .4. A and B are independent. Find P(A n B)

A: From the provided information, P (A) = 0.3 and P (B) = 0.4 The events A and B are independent.

Q: P = 0.28 P = 0.28 0.3 50 Confidence level = 95%

A: Hello! As you have posted 4 different questions, we are answering the first question (p=0.28). In…

Q: Suppose we know that P(A) = 0.38, P(B) = 0.51, and P(A and B) = 0.22. %3D What is P(A or B)? Add…

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Q: A quiz on mathematical language and symbols was administered to students of H137IHM at Lyceum of the…

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Q: (b) Find P (More than 3). P (More than 3) = X S

A: A student takes a multiple-choice test that has 11 questions. Each question has 5 choices.Thus,  and…

Q: P(X) = 0.62, P(Y) = 0.28, P(X and Y) = 0.16. Find P(not YIX). O none of the above 0.4129 0.5714…

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Q: In testing Ho: p = .5 against H1:p > .5, 400 voters were surveyed and 216 reported they were in…

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Q: Let u = 3, N = 16, d = 0.6. Find 1)P(X < 3.5) 2- X0.90 ? %3D

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Q: Name: 1. Consider the test of Họ: of = o3 against H;: of + 03. Estimate the p-value for the…

A: We have given that  1) f0=3 , n1=10 , n2=8

Q: using the results r(128) = .64, p < .05, what is the most appropriate conclusion? a. r is not…

A: From the provided information, Level of significance (α) = 0.05 The sample size (N) = 128…

Q: Given Ha: P < 0.45 and Z = 2.22, what is the p-value?

A: Alternative hypothesis : Test statistic : Z = 2.22P value = ?

Q: What is the value of y2²? Σ

A: It is given that  x represents the sales in Php y represents the temperature on that day

Q: B. Complete the table. Ho: P = 0.3 P = 0.7 p = 0.78 P = 0.28 P = 0.15 P≤ 0.3 P≥ 0.6 Ha: P = 0.3 P =…

A: 4) Given: p=0.28n=50p^=0.3C.I.=95%=0.95 The null and alternative hypothesis can be stated as: H0 :…

Q: Determine the z-score given the following: (Express your answers in 2 decimal places) P(z<a)=0.8 P15

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Q: B. Complete the table. Ho: P = 0.3 Ha: P = 0.3 P 0.28 n 30 0.1 α

A: Given that i) H0: p=0.3 vs Ha:p≠0.3 n=30p^=0.28α=0.1ii) H0: p=0.7 vs Ha:p≠0.7n=45p^=0.73α=0.05iii)…

Q: Find  P( −2.25 < z < 1.65) , use the table as given with question paper.

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Q: 6-1718 ss (a) For t= 1.735, should you reject or fail to reject the null hypothesis? prary O A.…

A: