0.4 is a decimal but if want a fraction just let me know
There is 24 avocados in each crate
Divide 8640 and 360 to get 24
Hope this will help you!
The P(X<31.5 ) will be found as follows:
z=(x-μ)/σ
thus the z-score will be:
z=(31.5-32)/4
z=-0.125
Thus
P(x<31.5)=P(z=-0.125)=0.4522
Answer P(x<31.5)=0.4522
Divide 90 by 1.3 and you will get your answer.
Do it yourself! just follow instructions!
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