In the US, 44.5% of all people have type O blood, 39.3% have type A blood, 11.5% have type B blood and 4.7% have type AB blood. A researcher wants to see if the distribution of blood type is different for millionaires. The table below shows the results of a random sample of 3356 millionaires. What can be concluded at the αα = 0.05 significance level? Complete the table by filling in the expected frequencies. Round to the nearest whole number: Frequencies of Blood Type Outcome Frequency Expected Frequency O 1506 A 1330 B 373 AB 147 What is the correct statistical test to use? Select an answer Independence Homogeneity Paired t-test Goodness-of-Fit What are the null and alternative hypotheses? H0:H0: The distribution of blood type for millionaires is the same as it is for Americans in general. Blood type and income are independent. The distribution of blood type for millionaires is not the same as it is for Americans in general. Blood type and income are dependent. H1:H1: The distribution of blood type for millionaires is the same as it is for Americans in general. Blood type and income are independent. Blood type and income are dependent. The distribution of blood type for millionaires is not the same as it is for Americans in general. The degrees of freedom = The test-statistic for this data = (Please show your answer to three decimal places.) The p-value for this sample = (Please show your answer to four decimal places.) The p-value is Select an answer less than (or equal to) greater than αα Based on this, we should Select an answer reject the null accept the null fail to reject the null Thus, the final conclusion is... There is sufficient evidence to conclude that the distribution of blood type for millionaires is the same as it is for Americans in general. There is sufficient evidence to conclude that the distribution of blood type for millionaires is not the same as it is for Americans in general. There is insufficient evidence to conclude that blood type and income are dependent. There is sufficient evidence to conclude that blood type and income are dependent. There is insufficient evidence to conclude that the distribution of blood type for millionaires is not the same as it is for Americans in general.

In the US, 44.5% of all people have type O blood, 39.3% have type A blood, 11.5% have type B blood and 4.7% have type AB blood. A researcher wants to see if the distribution of blood type is different for millionaires. The table below shows the results of a random sample of 3356 millionaires. What can be concluded at the αα = 0.05 significance level? Complete the table by filling in the expected frequencies. Round to the nearest whole number: Frequencies of Blood Type Outcome Frequency Expected Frequency O 1506 A 1330 B 373 AB 147 What is the correct statistical test to use? Select an answer Independence Homogeneity Paired t-test Goodness-of-Fit What are the null and alternative hypotheses? H0:H0: The distribution of blood type for millionaires is the same as it is for Americans in general. Blood type and income are independent. The distribution of blood type for millionaires is not the same as it is for Americans in general. Blood type and income are dependent. H1:H1: The distribution of blood type for millionaires is the same as it is for Americans in general. Blood type and income are independent. Blood type and income are dependent. The distribution of blood type for millionaires is not the same as it is for Americans in general. The degrees of freedom = The test-statistic for this data = (Please show your answer to three decimal places.) The p-value for this sample = (Please show your answer to four decimal places.) The p-value is Select an answer less than (or equal to) greater than αα Based on this, we should Select an answer reject the null accept the null fail to reject the null Thus, the final conclusion is... There is sufficient evidence to conclude that the distribution of blood type for millionaires is the same as it is for Americans in general. There is sufficient evidence to conclude that the distribution of blood type for millionaires is not the same as it is for Americans in general. There is insufficient evidence to conclude that blood type and income are dependent. There is sufficient evidence to conclude that blood type and income are dependent. There is insufficient evidence to conclude that the distribution of blood type for millionaires is not the same as it is for Americans in general.

Name: In the US, 44.5% of all people have type O blood, 39.3% have type A
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: In the US, 44.5% of all people have type O blood, 39.3% have type A blood, 11.5% have type B blood and 4.7% have type AB blood. A researcher wants to see if the distribution of blood type is different for millionaires. The table below shows the re

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Topic Video

Question

Complete the table by filling in the expected frequencies. Round to the nearest whole number:
Frequencies of Blood Type

Outcome Frequency Expected Frequency

O 1506

A 1330

B 373

AB 147
What is the correct statistical test to use?
Select an answer Independence Homogeneity Paired t-test Goodness-of-Fit
What are the null and alternative hypotheses?
H0:H0:
- The distribution of blood type for millionaires is the same as it is for Americans in general.
- Blood type and income are independent.
- The distribution of blood type for millionaires is not the same as it is for Americans in general.
- Blood type and income are dependent.
H1:H1:
- The distribution of blood type for millionaires is the same as it is for Americans in general.
- Blood type and income are independent.
- Blood type and income are dependent.
- The distribution of blood type for millionaires is not the same as it is for Americans in general.
The degrees of freedom =
The test-statistic for this data = (Please show your answer to three decimal places.)
The p-value for this sample = (Please show your answer to four decimal places.)
The p-value is Select an answer less than (or equal to) greater than αα
Based on this, we should Select an answer reject the null accept the null fail to reject the null
Thus, the final conclusion is...
- There is sufficient evidence to conclude that the distribution of blood type for millionaires is the same as it is for Americans in general.
- There is sufficient evidence to conclude that the distribution of blood type for millionaires is not the same as it is for Americans in general.
- There is insufficient evidence to conclude that blood type and income are dependent.
- There is sufficient evidence to conclude that blood type and income are dependent.
- There is insufficient evidence to conclude that the distribution of blood type for millionaires is not the same as it is for Americans in general.

Outcome	Frequency	Expected Frequency
O	1506
A	1330
B	373
AB	147

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Hypothesis Tests and Confidence Intervals for Means$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.