Westmi v Financial has released a summary of investor and investment package information from the past fiscal year. During this time, Westminster provided a choice among 12 pre-designed investment packages. The investment packages were classified according to two variables: riskiness of investment package chosen ("Risky", "Moderate/mixed", and "Conservative") and age of investor ("Under 35", "35-49", or "50+"). Suppose that we're interested in the possible relationship between the age of the investor and the riskiness of the investment package the investor chose. The following contingency table gives a summary of the information released by Westminster regarding age and riskiness of investment package for 150 investors. In the cells of the table are the respective observed frequencies, and three of the cells also have blanks. Fill in these blanks with the frequencies expected if the two variables, riskiness of investment package chosen and age of investor, are independent. Round your answers to two or more decimal places.

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v Financial has released a summary of investor and investment package information from the past fiscal year. During this time, Westminster provided
a choice among 12 pre-designed investment packages. The investment packages were classified according to two variables: riskiness of investment package
Westmi
chosen ("Risky", "Moderate/mixed", and "Conservative") and age of investor ("Under 35", "35-49", or "50+").
Suppose that we're interested in the possible relationship between the age of the investor and the riskiness of the investment package the investor chose. The
following contingency table gives a summary of the information released by Westminster regarding age and riskiness of investment package for 150 investors.
In the cells of the table are the respective observed frequencies, and three of the cells also have blanks. Fill in these blanks with the frequencies expected if the
two variables, riskiness of investment package chosen and age of investor, are independent.
Round your answers to two or more decimal places.
Send data to Excel
Riskiness of investment package chosen
?
Risky
Moderate / mixed
Conservative
Total
9
20
Under 35
35
18
28
17
35-49
63
Age of investor (in
years)
24
24
4
50+
52
Total
51
72
27
150
Transcribed Image Text:v Financial has released a summary of investor and investment package information from the past fiscal year. During this time, Westminster provided a choice among 12 pre-designed investment packages. The investment packages were classified according to two variables: riskiness of investment package Westmi chosen ("Risky", "Moderate/mixed", and "Conservative") and age of investor ("Under 35", "35-49", or "50+"). Suppose that we're interested in the possible relationship between the age of the investor and the riskiness of the investment package the investor chose. The following contingency table gives a summary of the information released by Westminster regarding age and riskiness of investment package for 150 investors. In the cells of the table are the respective observed frequencies, and three of the cells also have blanks. Fill in these blanks with the frequencies expected if the two variables, riskiness of investment package chosen and age of investor, are independent. Round your answers to two or more decimal places. Send data to Excel Riskiness of investment package chosen ? Risky Moderate / mixed Conservative Total 9 20 Under 35 35 18 28 17 35-49 63 Age of investor (in years) 24 24 4 50+ 52 Total 51 72 27 150
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