solution for the problem-
X=-22
Answer:
I would choose AT MOST 188 ROLLS but i can be wrong
Step-by-step explanation:
Answer:
B seems right
Step-by-step explanation:
Answer:
The confidence level for this case is 96% or 0.96, then the significance level would be:
And then . We need to find a critical value who accumulates 0.02 of the area on each tail and we got:
Step-by-step explanation:
The confidence level for this case is 96% or 0.96, then the significance level would be:
And then . We need to find a critical value who accumulates 0.02 of the area on each tail and we got: