A Company Manager Wishes to Test a Union Leader's Claim$\begin{array} { l | }
\text { Day } & \text { Mon} & \text {Tue} & \text { Wed} & \text { Thur} & \text { Fri }\\hline
\text {absences }&37&15&12&23&43\
\end{array}$

Question

A Company Manager Wishes to Test a Union Leader's Claim$\begin{array} { l | } 
\text { Day } & \text { Mon} & \text {Tue} & \text { Wed} & \text { Thur} & \text { Fri }\\hline
 \text {absences }&37&15&12&23&43\
\end{array}$

Examlex · Accepted Answer

The Answer is

\mathrm { H } _ { 0 }

: The proportions of absences are all the same.

\mathrm { H } _ { 1 }

: The proportions of absences are not all the same.
Test statistic:

\chi ^ { 2 } = 28.308

. Critical value:

\chi ^ { 2 } = 9.488

. Reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that absences occur on the different week days with the same frequency.

A Company Manager Wishes to Test a Union Leader's Claim

Essay

Correct Answer:
Verified

A Company Manager Wishes to Test a Union Leader's Claim

Essay

Correct Answer:VerifiedShow Answer

Correct Answer:
Verified