Use the following information for questions:
A small bakery is trying to predict how many loaves of bread to bake daily. They randomly sample daily sales records from the past year. In these days, the bakery sold between 40 and 80 loaves per day with a 95% confidence interval for the population mean daily loaf demand given by (51, 54) .
-Based on this interval, what is the decision for testing H₀: $\mu$ = 52 versus H_a: $\mu$ $\neq$ 52 at the 5% significance level?

Question

Use the following information for questions:
A small bakery is trying to predict how many loaves of bread to bake daily. They randomly sample daily sales records from the past year. In these days, the bakery sold between 40 and 80 loaves per day with a 95% confidence interval for the population mean daily loaf demand given by (51, 54) .
-Based on this interval, what is the decision for testing H₀:

\mu

= 52 versus H_a:

\mu

\neq

52 at the 5% significance level?

Quizplus · Accepted Answer

The 95% confidence interval for the population mean daily loaf demand includes the value 52 ($51, 54$), indicating that there is not enough evidence to reject the null hypothesis ($\mu = 52$) at the 5% significance level.

Use the Following Information for Questions: a Small Bakery μ\muμ

Use the Following Information for Questions:
a Small Bakery $\mu$