Question 16 (5 points) The Department of Education would like to test the hypothesis that the...
Question 16 (5 points) The Department of Education would like to test the hypothesis that the average debt load of graduating students with a Bachelor's degree is equal to $17,000. A random sample of 34 students had an average debt load of $18,200. It is believed that the population standard deviation for student debt load is $4,200. The Department of Education would like to set α = 0.05. The critical sample means for this hypothesis test would be ________.
Question 16 options:
$14,118.9, $19,881.2
$14,839.1, $19,160.9
$15,588.2, $18,411.8
$16,279.7, $17,720.3
Homework Answers
Add Answer to:
Question 16 (5 points) The Department of Education would like to
test the hypothesis that the...
The Department of Education would like to test the hypothesis that the average debt load of...
The Department of Education would like to test the hypothesis that the average debt load of graduating students with a Bachelor's degree is equal to $17,000. A random sample of 34 students had an average debt load of $18,200. It is believed that the population standard deviation for student debt load is $4,200. The Department of Education would like to set α = 0.05. The critical sample means for this hypothesis test would be Question options: $14,118.9, $19,881.2 $14,839.1, $19,160.9...
The Department of Education would like to test the hypothesis that the average debt load of...
The Department of Education would like to test the hypothesis that the average debt load of graduating students with a bachelor's degree is equal to $17,000. A random sample of 34 students had an average debt load of $18,200. It is believed that the population standard deviation for student debt load is $4,200. The α is set to 0.05. The confidence interval for this hypothesis test would be ________.
The Department of Education would like to test the hypothesis that the average debt load of...
The Department of Education would like to test the hypothesis that the average debt load of graduating students with a bachelor's degree is equal to $17,600. A random sample of 28 students had an average debt load of $18,800. It is believed that the population standard deviation for student debt load is $4800. The a is set to 0.05. The confidence interval for this hypothesis test would be ($17,022.05, $20,577.95] ($14,352.73, $20,847.37] O $16,513.53, $18,686.47] [$15,072.93, $20,127.07] Question 20 1...
The Department of Education would like to check if the average debt load of graduating students with a bachelor’s degree...
The Department of Education would like to check if the average debt load of graduating students with a bachelor’s degree is different from $17,000. A random sample of 34 students had an average debt load of $18,200. It is believed that the population standard deviation for student debt load is $4,200. The significance level α is set to 0.02 for the hypothesis test. State your conclusion for the test. A. we reject Ho. Therefore, there is enough evidence to conclude...
Consider the following competing hypotheses: H:N= 0, HA:U* 0. The value of the test statistic is...
Consider the following competing hypotheses: H:N= 0, HA:U* 0. The value of the test statistic is z=-1.46. If we choose a 1% significance level, you would reject the null hypothesis because there is not a difference in the two populations. True False Question 18 1 pts The Department of Education would like to test the hypothesis that the average debt load of graduating students with a bachelor's degree is equal to $17,600. A random sample of 28 students had an...
O A. Because the p-value is less than a, we reject the null hypothesis and conclude...
O A. Because the p-value is less than a, we reject the null hypothesis and conclude that the average det load is equal to $17,000 O B. Because the p-vakus is greafer than a we fail to reject the nu ○ C. Because the p-value is greater than a we fail to reject the nul hypothesis and cannot co clude that he OD. Because the pvalue is lesse an Suppose that the Department of Education would like to test the...
Suppose that the National Center for Education Statistics would like to test the hypothesis that the...
Suppose that the National Center for Education Statistics would like to test the hypothesis that the proportion of Bachelor's degrees that were eamed by women equals 0.60. A random sample of 140 college graduates with Bachelor degrees found that 75 were women、The National Center for Education Statistics would like to set α = 0.10. What is the critical value for this hypothesis test? A 1.645 B. 1.28 O c. 2.33 O D. 1.96 .5 67 70 .73
The national center for education statistics would like to test the hypothesis that the proportion of...
The national center for education statistics would like to test the hypothesis that the proportion of bachelor's degrees that were earned by women equals 0.60. A random sample of 140 college graduates with Bachelor degrees found that 75 were women. The national center for education statistics would like to set a= 0.10. The critical value for this hypothesis test would be
90) The Department of Transportation would like to test the hypothesis that the average age of...
90) The Department of Transportation would like to test the hypothesis that the average age of cars on the road is less than 12 years. A random sample of 45 cars had an average age of 10.6 years. It is believed that the population standard deviation for the age of cars is 4.1 years. The Department of Transportation would like to set a = 0.05.
Question 3 (5 points) Expedia would like to test the hypothesis that the proportion of United...
Question 3 (5 points) Expedia would like to test the hypothesis that the proportion of United Airline flights that arrive on-time is less than 0.80. A random sample of 110 United Airline flights found that 82 arrived on-time. Expedia would like to set α = 0.02. The critical value for this hypothesis test would be ________. Question 3 options: -1.28 -1.645 -2.05 -2.33 Question 4 (5 points) A golfer claims that his average golf score at the course he plays...
The Department of Education would like to test the hypothesis that the average debt load of graduating students with a bachelor's degree is equal to $17,600. A random sample of 28 students had an average debt load of $18,800. It is believed that the population standard deviation for student debt load is $4800. The a is set to 0.05. The confidence interval for this hypothesis test would be ($17,022.05, $20,577.95] ($14,352.73, $20,847.37] O $16,513.53, $18,686.47] [$15,072.93, $20,127.07] Question 20 1...
Consider the following competing hypotheses: H:N= 0, HA:U* 0. The value of the test statistic is z=-1.46. If we choose a 1% significance level, you would reject the null hypothesis because there is not a difference in the two populations. True False Question 18 1 pts The Department of Education would like to test the hypothesis that the average debt load of graduating students with a bachelor's degree is equal to $17,600. A random sample of 28 students had an...
O A. Because the p-value is less than a, we reject the null hypothesis and conclude that the average det load is equal to $17,000 O B. Because the p-vakus is greafer than a we fail to reject the nu ○ C. Because the p-value is greater than a we fail to reject the nul hypothesis and cannot co clude that he OD. Because the pvalue is lesse an Suppose that the Department of Education would like to test the...
Suppose that the National Center for Education Statistics would like to test the hypothesis that the proportion of Bachelor's degrees that were eamed by women equals 0.60. A random sample of 140 college graduates with Bachelor degrees found that 75 were women、The National Center for Education Statistics would like to set α = 0.10. What is the critical value for this hypothesis test? A 1.645 B. 1.28 O c. 2.33 O D. 1.96 .5 67 70 .73
90) The Department of Transportation would like to test the hypothesis that the average age of cars on the road is less than 12 years. A random sample of 45 cars had an average age of 10.6 years. It is believed that the population standard deviation for the age of cars is 4.1 years. The Department of Transportation would like to set a = 0.05.
Most questions answered within 3 hours.
-
3. Gains from trade
Consider two neighbouring island countries called Euphoria and
Contente. They each have...
asked 53 minutes ago -
A business executive has the option to invest money in two
plans: Plan A guarantees that...
asked 3 hours ago -
Hello, can someone please help me answer this question?
How much heat is absorbed by a...
asked 3 hours ago -
. A marketing researcher conducted a survey of 25 shoppers
randomly selected at the local mall...
asked 3 hours ago -
Create an comprehensive response to the
following:
Antimicrobial agents work on a multitude of microbes (bacteria,...
asked 3 hours ago -
6.13 LAB: Step counter. Section 6.3.
A pedometer treats walking 2,000 steps as walking 1 mile....
asked 3 hours ago -
(14.2) A block of mass m = 10 kg riding on a frictionless
horizontal plane is...
asked 3 hours ago -
Use any search engine to search for articles about Starbucks
partnership with Tata Companies in India...
asked 3 hours ago -
Let’s say that for some reason Bank Excess Reserves suddenly
increase sharply. What effect would this...
asked 3 hours ago -
Given:
Curent Assets: $600,000
Total Assets: $2,600,000
Current Liabilities: $500,000
Total Liabilities: $1,700,000
What is the...
asked 3 hours ago -
1. What is a “Bankster”? What is insider trading? Why is it
illegal?
2. What is...
asked 3 hours ago -
A transverse wave on a cord is given by
D(x,t)=0.18sin(2.7x−61.0t), where Dand x are in m...
asked 3 hours ago