Answer:
238.5 I tkink
Step-by-step explanation:
Answer:
the right answer is option B)4
Since it doesn't say more people get on the bus a second time, and the first time more people go off than they go on, I would say fewer
Answer:
Yes, 15 people would be unusual as it falls outside of 2 standard deviation of mean.
Step-by-step explanation:
Consider the provided information.
The mean number (per group) who recognize the Yummy brand name is 12.5, and the standard deviation is 0.58.
Mean = μ= 12.5
σ = 0.58
n = 15
Yes, 15 people would be unusual as it falls outside of 2 standard deviation of mean.