Answer:
A
Step-by-step explanation:
Because the cost per pie is less.
Answer:
<h3>.May be it is -1</h3>
Step-by-step explanation:
<h3>There is no formula</h3>
Answer:
Step-by-step explanation:
52-35=17
17/0.5=34
Answer:
We have to reject the null hypothesis because the t-value is greater than the critical value .
Step-by-step explanation:
C makes it true always true.
Step-by-step explanation: