d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decimal places.) f. The p-value for this sample (Please show your answer to four decimal places.) = g. The p-value is greater than

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Chapter1: Starting With Matlab
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Just D, E, F 

Expected Frequency is: 70 for all

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d. The degrees of freedom =
e. The test-statistic for this data =
(Please show your answer to three decimal places.)
f. The p-value for this sample
(Please show your answer to four decimal places.)
%3D
g. The p-value is greater than
Transcribed Image Text:d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decimal places.) f. The p-value for this sample (Please show your answer to four decimal places.) %3D g. The p-value is greater than
Are phone calls equally likely to occur any day of the week? The day of the week for each of 490 randomly
selected phone calls was observed. The results are displayed in the table below. Use an a =
0.10 significance level.
a. Complete the rest of the table by filling in the expected frequencies:
Frequencies of Phone Calls for Each Day of the
Week
Outcome Frequency Expected Frequency
Sunday
67
Monday
79
Tuesday
77
Wednesday 52
Thursday
81
Friday
64
Saturday
70
Transcribed Image Text:Are phone calls equally likely to occur any day of the week? The day of the week for each of 490 randomly selected phone calls was observed. The results are displayed in the table below. Use an a = 0.10 significance level. a. Complete the rest of the table by filling in the expected frequencies: Frequencies of Phone Calls for Each Day of the Week Outcome Frequency Expected Frequency Sunday 67 Monday 79 Tuesday 77 Wednesday 52 Thursday 81 Friday 64 Saturday 70
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