The answer is B. 2
The explanation is pretty simple. You look at the grids, the line and the height.
Answer:
d I'm pretty sure that's what is is my math is 10 out of 10
Answer:
Yes because you are working with negatives
Step-by-step explanation:
Answer:
The p -value is less than 0.001.
Step-by-step explanation:
Given information:
Sample size = 25 chips
Sample mean = 985
Sample standard deviation = 10
Let as assume that sample is distributed normally.
The formula for test statistic

where,
is sample mean
μ is population mean.
s is sample standard deviation.
n is sample size.
The value of test statistic is



The p-value is

Therefore the p -value is less than 0.001.