"Trydint' bubble gum company claims that 3 out of 10 people prefer their gum to "Eklypse"....

Question

Question

Answer 1

Answer #1

sal: The null and alternative hypothesis- Ho! p = 0.3 Heip 0.3 ( last option is correct) The proportion of all people that pr

Answer 2

Similar Homework Help Questions

"Trydint' bubble-gum company claims that 3 out of 10 people prefer their gum to "Eklypse". The...

"Trydint' bubble-gum company claims that 3 out of 10 people prefer their gum to "Eklypse". The null and alternative hypothesis in symbols would be: OH: <0.3 H: > 0.3 OH:P < 0.3 H:p > 0.3 OH = 0.3 H:H70.3 Ho:p > 0.3 H:p < 0.3 OH: > 0.3 Hu<0.3 OH,:= 0.3 H:P +0.3 The null hypothesis in words would be: The proportion of people in a sample that prefer Trydint gum is not 0.3 The average of people that prefer...
Test the claim that the proportion of people who own cats is significantly different than 40%...

Test the claim that the proportion of people who own cats is significantly different than 40% at the 0.1 significance level. The null and alternative hypothesis would be: OH:P < 0.4 Hp > 0.4 OH = 0.4 H +0.4 H:p = 0.4 Hp + 0.4 Ho:p = 0.4 HP < 0.4 Hou < 0.4 H:H > 0.4 H: > 0.4 HAM < 0.4 The test is: two-tailed right-tailed left-tailed The test 15! two-tailed right-tailed left-tailed Based on a sample of...
Test the claim that the proportion of people who own cats is larger than 80% at...

Test the claim that the proportion of people who own cats is larger than 80% at the 0.05 significance level. The null and alternative hypothesis would be: H:=0.8 H: < 0.8 H:p > 0.8 H:P < 0.8 H :P = 0.8 H.: > 0.8 H: 0.8 H: >0.8 H:p <0.8 H :p > 0.8 HP+0.8 H : <0.8 O O O & The test is: two-tailed left-tailed right-tailed O O O Based on a sample of 200 people, 81% owned...

Suppose that BC financial aid alots a textbook stipend by claiming that the average textbook at...

Suppose that BC financial aid alots a textbook stipend by claiming that the average textbook at BC bookstore costs $62.74. You want to test this claim. The null and alternative hypothesis in symbols would be: O Hop=62.74 H:p +62.74 OH: < 62.74 H: > 62.74 OHO:n = 62.74 H:A#62.74 OHO: > 62.74 Hu< 62.74 OH :p < 62.74 H:p> 62.74 The null hypothesis in words would be: O The average price of textbooks in a sample is $ 62.74 The...
Test the claim that the proportion of people who own cats is larger than 10% at...

Test the claim that the proportion of people who own cats is larger than 10% at the 0.10 significance level. The null and alternative hypothesis would be: Ho: p > 0.1 Ho:p=0.1 HOM > 0.1 Ho:=0.1 Ho:p < 0.1 H :< 0.1 H:P < 0.1 H P +0.1 H1: 41 < 0.1 H: A 0.1 H:> 0.1 H A > 0.1 The test is: two-tailed right-tailed left-tailed Based on a sample of 800 people, 17% owned cats The test statistic...
Question 10 < B0/20 pts 2 Details Test the claim that the proportion of people who...

Question 10 < B0/20 pts 2 Details Test the claim that the proportion of people who own cats is significantly different than 50% at the 0.1 significance level. The null and alternative hypothesis would be: Ho:p> 0.5 Hp:P < 0.5 Hp:P = 0.5 Hp: A > 0.5 H:p <0.5 H:p > 0.5 H:P +0.5 H:<0.5 O O O O Hon = 0.5 Ho: < 0.5 H4 + 0.5 H :: > 0.5 O The test is: right-tailed left-tailed two-tailed O...

> 0/3 pts 399 OD Question 8 Suppose that BC financial aid alots a textbook stipend...

> 0/3 pts 399 OD Question 8 Suppose that BC financial aid alots a textbook stipend by claiming that the average textbook at BC bookstore costs $ 62.35. You want to test this claim. The null and alternative hypothesis in symbols would be: Hu 62.35 H: < 62.35 H:p 62.35 Hp < 62.35 H:P < 62.35 H:p > 62.35 H:p = 62.35 Hp +62.35 H: = 62.35 H4 + 62.35 H: < 62.35 H: > 62.35 The null hypothesis in...
Based on information from a previous study, r = 34 people out of a random sample...

Based on information from a previous study, r = 34 people out of a random sample of n = 101 adult Americans who did not attend college believe in extraterrestrials. However, out of a random sample of n2 = 101 adult Americans who did attend college, '2 = 47 claim that they believe in extraterrestrials. Does this indicate that the proportion of people who attended college and who believe in extraterrestrials is higher than the proportion who did not attend...
Test the claim that the proportion of people who own cats is smaller than 80% at...

Test the claim that the proportion of people who own cats is smaller than 80% at the 0.05 significance level The null and alternative hypothesis would be: H: H: = 0.8 H.:P = 0.8 H.:P = 0.8 >0.8 Hp > 0.8 H P 0.8 H:u=0.8 H.:P = 0.8 H: = 0.8 0.8 H:p < 0.8 H H < 0.8 O The test is: left-tailed right-tailed two-tailed O Based on a sample of 200 people, 146 owned cats What is pto...

A security expert claims that at least 13% of all homeowners have a home security alarm,...

A security expert claims that at least 13% of all homeowners have a home security alarm, State Ho and H, in words and in symbols. Then determine whether the hypothesis test for this claim is left-tailed, right-tailed, or two-tailed. Explain your reasoning. State the null hypothesis in words and in symbols. Choose the correct answer below. O A. The null hypothesis expressed in words is, "the proportion of all homeowners who own a home security alarm is not 0.13." The...