Answer:
84 seconds
Step-by-step explanation:
Because if you divide all of that you would get that answer
Just Use Direct TV It’s What I Use Lol I know this isn’t an answer but I just wanted to comment something
Answer: 30
Step-by-step explanation:
21+39/2
=30
Answer:
True
Step-by-step explanation:
Given that:
M = 27, sample of n = 36 scores, µ = 30 and σ = 18.
The z score is used in statistics to determine by how many standard deviations the raw score is above or below the mean. If the z score is positive, the raw score is greater than the mean and if the z score is negative the raw score is less than the mean. The z score is given as:

Given that M = 27, this means that x = 27. Therefore:

This sample mean corresponds to a z-score of z = –1.00.
Your answer to your question is that it is less than -24