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kondor19780726 [428]
4 years ago
11

Create a data set that has five values. The mean of the data set should be 34.

Mathematics
2 answers:
zubka84 [21]4 years ago
5 0
250+20+20+10+40=34    this is the data set that would give u 34

pishuonlain [190]4 years ago
4 0
Start with 34,34,34,34,34
minus 5 from 1 number and add 5 to another
29,34,34,34,39
minus 2 from a number and add 2 to another
29,32,36,34,39
minus 10 from a number and add 10 to another
19,32,36,44,39
repeat as many times as needed


basically
if the 5 numbers are x,y,z,t,a then
(x+y+z+t+a)/5=34
times 5 both sides
x+y+z+t+a=170
just find 5 numbers that add to 170

100,20,20,20,5,5 is another one
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Problems of normally distributed samples can be solved using the z-score formula.

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Z = \frac{X - \mu}{\sigma}

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\mu = 28372.72, \sigma = 2000

On​ Tuesday, the store sold​ $34,885.21 worth of goods. Find​ Tuesday's ​z-score.

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So yes, Tuesday was a significantly good day.

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