4. flu cases this past flu season (4 months or 20 weeks) in the butterfield, kansas, school system were about 15 per week. for the entire state, the weekly average was 16 and the standard deviation 2.35. are the kids in butterfield as sick as the kids throughout the state? do this one manually. what is the calulation

ANSWER IS ATTACHED BELOW

Yes, the kids in the Butterfield are as sick as the kids throughout the state.

Explanation:

Since we have given that

Let our hypothesis be

As we know the formula,

At 5% level of significance ,

Since,

Hence, we accepted the hypothesis i.e.

Hence,

Yes, the kids in the Butterfield are as sick as the kids throughout the state.

step-by-step explanation:

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.