Answer:
Ramesh scores about 67.3
Step-by-step explanation:
To find average we need add all the numbers and divide by the number of numbers so:
48+56+98=202
202/3= 67.333
67.33%
Answer:
there are 2.25 one-thirds in a three-fourth.
Hope this helps you out!
Answer:
a) 151lb.
b) 6.25 lb
Step-by-step explanation:
The Central Limit Theorem estabilishes that, for a random variable X, with mean and standard deviation , a large sample size can be approximated to a normal distribution with mean and standard deviation .
In this problem, we have that:
So
a) The expected value of the sample mean of the weights is 151 lb.
(b) What is the standard deviation of the sampling distribution of the sample mean weight?
This is
Answer:
Step-by-step explanation: