The average weight of a random sample of 50 NFL players is 244.4 pounds.
<h3>What is an equation?</h3>
An equation shows the relationship between two or more numbers and variables.
For a samples size (n) in normally distributed population, the sample mean is normally distributed, with mean μX=μ and standard deviation σX=σ/√n.
Hence for a sample of 50 NFL players with an average weight of 244.4 pounds:
Mean = mean = 244.4 pounds
The average weight is 244.4 pounds.
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"-1 modulo 25" is "1 less than a precise
multiple of 25".
So what are the exact or precise multiples of 25 in the appropriate
interval?
It is -75, -50, -25, 0, 25, 50, 75, and 100.
Now just subtract 1 from each of them.
So the answers are -76, -51, -26, -1, 24, 49, 74, and 99.
What’s the question, and is there a picture to it?
Answer:
option 3-- 16 pizzas
Step-by-step explanation:
divide 48 by 3 = 16
Answer: 0.02
Step-by-step explanation:
Given: Sample size : 
The population proportion 
Then,
The formula to calculate the standard error is given by :-


Hence, the standard deviation of the sample proportions (i.e., the standard error of the proportion) is <u>0.02</u>.