Question

- A company manager wishes to test a union leader’s claim that absences occur on the different week days with equal frequencies. Test this claim at the 0.025 level of significance if the following sample data have been compiled.

Day_______Mon____Tues____Wed____Thur____Fri_

Absences 37 15 12 23 43

Answer #1

A company manager wishes to test a union leader's claim that
absences occur on the different week days with the same
frequencies.
To test the claim, the following data is collected:
Day |
Mon Tue
Wed Thur Fri
Absences |
37 15
12
23 43
Use this data to test the manager's claim at the 0.05 level of
significance;
include all necessary steps for hypothesis testing.

A company manager wishes to test a union leader's claim that
absences occur on the different week dayswith the same frequencies.
Data are given below
Day
Monday
Tuesday
Wednesday
Thursday
Friday
Absences
37
15
12
23
43
a. Find the expected absences for each day If you
have multiple answer, use comma to seperate each answer.
b. Test this claim at the 0.05 level of significance using the
given data.
H0
H1
P-value
decision
conclusion

Perform the indicated goodness-of-fit test. A company manager
wishes to test a union leader's claim that absences occur on the
different week days with the same frequencies.
Day
Mon
Tue
Wed
Thur
Fri
Absences
36
14
11
22
42
a. State the null and alternative hypotheses.
b. Find the test statistic and p value.
c. Test this claim at the 0.05 level of significance if the
following sample data have been compiled.

please show work on ti 84
1. A company manager wishes to test a union leader's claim that
absences occur on the different week days with the same
frequencies. Test this claim at the 0.05 level of significance if
the following sample data have been compiled.
Day Mon Tue Wed Thur Fri
Absences 37 15 12 23 43
2. Responses to a survey question are broken down according to
employment status and the sample results are given below. At the...

Employers want to know which days of the week employees are
absent in a five-day work week. Most employers would like to
believe that employees are absent equally during the week. Suppose
a random sample of 60 managers were asked on which day of the week
they had the highest number of employee absences. The results were
distributed as in Table 11.6. For the population of employees, do
the days for the highest number of absences occur with equal
frequencies...

A police department released the numbers of calls for the
different days of the week during the month ofOctober, as shown in
the table to the right. Use a
0.010.01
significance level to test the claim that the different days of
the week have the same frequencies of police calls. What is the
fundamental error with this analysis?
Day nbspDay
Sun
Mon
Tues
Wed
Thurs
Fri
Sat
FrequencyFrequency
153153
208208
226226
245245
179179
209209
234234
Determine the null and alternative...

Randomly selected birth records were obtained, and categorized
as listed in the table to the right. Use a 0.01 significance level
to test the reasonable claim that births occur with equal frequency
on the different days of the week. How might the apparent lower
frequencies on Saturday and Sunday be explained?
Day
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Number of Births
50
58
65
64
59
56
35
Determine the null and alternative
hypotheses:
Calculate the test statistic X2...

Randomly selected birth records were obtained, and categorized
as listed in the table to the right. Use a
0.010.01
significance level to test the reasonable claim that births
occur with equal frequency on the different days of the week. How
might the apparent lower frequencies on Saturday and Sunday be
explained?
Day nbspDay
Sun
Mon
Tues
Wed
Thurs
Fri
Sat
Number of BirthsNumber of Births
4545
6565
6161
6060
6161
5757
4444
Determine the null and alternative hypotheses.
Upper H...

1)Employers want to know which days of the week employees are
absent in a five-day work week. Most employers would like to
believe that employees are absent equally during the week. Suppose
a random sample of 71 managers were asked on which day of the week
they had the highest number of employee absences. The results were
distributed as in Table. For the population of employees, do the
days for the highest number of absences occur with equal
frequencies during...

A police department released the numbers of calls for the
different days of the week during the month of October, as shown
in the table to the right. Use a
0.010.01 how to solve the test statistic and p value on
calculator?
significance level to test the claim that the different days of
the week have the same frequencies of police calls. What is the
fundamental error with this analysis?
Day nbspDay
Sun
Mon
Tues
Wed
Thurs
Fri
Sat
FrequencyFrequency...

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