The mean is the average of the numbers. to find the mean add up the numbers and divide by how many numbers there are
It is 46.6666667% 7/15=0.466666667 put into a percent it's 46.6666667%
1. A. 3/20
B. 8/5
2. A. 0.08
B. 1.6
3. A. 37%
B. 92%
51 + 30 + 69 = 150 total
probability purchased grape flavor = 30/150 = 0.2
answer
A. 0.2
Answer:
0.015 is the approximate probability that the mean salary of the 100 players was less than $3.0 million
Step-by-step explanation:
We are given the following information in the question:
Mean, μ =$3.26 million
Standard Deviation, σ = $1.2 million 100
We assume that the distribution of salaries is a bell shaped distribution that is a normal distribution.
Formula:

Standard error due to sampling =

P(mean salary of the 100 players was less than $3.0 million)
Calculating the value from the standard normal table we have,

0.015 is the approximate probability that the mean salary of the 100 players was less than $3.0 million