Mathematics
21.12.2020 03:59
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A population of values has a normal distribution with μ = 124.9 and σ = 45 . You

A population of values has a normal distribution with μ
=
124.9
and
σ
=
45
. You intend to draw a random sample of 36 items from this population.

Find the probability that the mean of this sample is less than 105.4.
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mathwhiz9125
mathwhiz9125
4,4(76 marks)
Theos initial balance in his savings account = -$4
Final balance after making a deposit = $25
So, the overall change to his account = $ 29

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