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 ... 2 Is npo (1-P) ≥ 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-P) = B. Yes, because npo (1-Po) = .

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

A:

Q: Automobiles Purchased An automobile owner found that 20 years ago, 76% of Americans said that they…

A: Given: P = 0.76 n = 58 X = 50 α = 0.10 Formula Used: Test-statistic Z = p-PP(1-P)n

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

A: For the given data select the correct choice

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: how do you calculate the P-value without excel

A: From the given solution, we get z = -0.957    = -0.96       ( round upto 2 decimal places )…

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: Claim: Fewer than 95% of adults have a cell phone. In a reputable poll of 1093 adults, 86% said that…

A: p=95% , n=1093, p^=86%

Q: Claim: Fewer than 91% of adults have a cell phone. In a reputable poll of 1101 adults, 81% said that…

A: We can use the null hypothesis that the true proportion of adults who have a cell phone is equal to…

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: Help me figure out what is a p-value?

A: In this case, we need to define the p-value.

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: Would you favor spending more federal tax money on the arts? Of a random sample of n1 = 87…

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

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: You may need to use the appropriate technology to answer this question. The following is part of the…

A: Comment: As per the our company guidelines we are supposed to answer only three subparts. Kindly…

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: Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho:…

A: sample size (n)=500x=440α=0.01Null Hypothesis H0: p=0.89Alternate Hypothesis Ha: p≠0.89We have to…

Q: Claim: Fewer than 97​% of adults have a cell phone. In a reputable poll of 1115 adults, 92​% said…

A: Given,n=1115p^=0.92claim:  Fewer than 97​% of adults have a cell phone.

Q: Claim: Fewer than 92% of adults have a cell phone. In a reputable poll of 1175 adults, 83% said that…

A:

Q: Claim: Fewer than 94​% of adults have a cell phone. In a reputable poll of 1148 ​adults, 88​% said…

A:

Q: Claim: Fewer than 96% of adults have a cell phone. In a reputable poll of 1227 adults, 89% said that…

A: Answer - Claim: Fewer than 96% of adults have a cell phone. i.e  p = 0.96               In a…

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: Claim: Fewer than 95% of adults have a cell phone. In a reputable poll of 1189 adults, 86% said that…

A:

Q: Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho:…

A: Answer:- Given information, hypotheses are, n = 500, x = 440 and α = 0.01Using formulas,

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: Determine the P-value for a one sided test with t = 1.75 and n=16 O a. 0.075 Ob. 0.05 O c 0.0375

A: we will find the p value from t table for one tailed test.

Q: Claim: Fewer than 96% of adults have a cell phone. In a reputable poll of 1132 adults, 86% said that…

A: Solution-: Given: n=295,P0=96%=0.96, p^=86%=0.86 We want to find test statistic=?

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

A:

Q: ​Claim: Fewer than 93% of adults have a cell phone. In a reputable poll of 1135 adults, 86​% said…

A:

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…

A:

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

A:

Q: The value of the test statistic is Round to two decimal places as needed.)

A: Let P be the population proportion of adults have cell phone P=96% = 0.96  Sample of size n= 1186…

Q: Find the P-value. P-value = (Round to three decimal places as needed.) Find the test statistic zo-

A: Given: n=500 x=410 α=0.1

Q: which valves have a 2-score less than 2.5

A:

Q: okay but is the p value GIVEN by the t test lower?

A: The graph shows the comparison of the group averages of static balance on left leg with eyes open vs…

Q: Does training in stress reduction make a difference for student success?  15 students received…

A: Given, Does training in stress reduction make a difference for student success?  Sample1: students…

Q: An education researcher claims that 57% of college students work year-round. In a random sample of…

A: Given, p = 0.57, q = 1- p = 0.43n = 600x = 342p^ = x/n = 342/600 = 0.57

Q: Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho:…

A: we know that if we want to test  H0 : p=0.74 Vs H1 : p≠0.74 then the test statistics is Z = p^ -…

Q: Claim: Fewer than 96% of adults have a cell phone. In a reputable poll of 1076 adults, 89% said that…

A:

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: Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho:…

A: Given that  Sample size n =500 Favorable cases x =410 Sample proportion p^=x/n  =410/500 =0.82…