Answer:
somthing els
Step-by-step explanation:
ask him her or hi
Answer:
a) 0.5588
b) 0.9984
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 24
Standard Deviation, σ = 6.4
We are given that the distribution of score is a bell shaped distribution that is a normal distribution.
Formula:
a) P(score between 20 and 30)

b) Sampling distribution
Sample size, n = 22
The sample will follow a normal distribution with mean 24 and standard deviation,

c) P(mean score of sample is between 20 and 30)

Answer:
7cm
Step-by-step explanation:
40-26=14
14/2=7
Answer:
The approximate radius is 2.99914. Let me know if this helps you out!
Step-by-step explanation: