Answer:
81.85% of days would you expect the store to sell from 33 to 42 pairs of shoes
Step-by-step explanation:
The mean number of pairs of shoes sold by a shoe store is 36
Standard deviation =
We are supposed to find percent of days would you expect the store to sell from 33 to 42 pairs of shoes i.e.P(33<x<42)
Formula :
At x = 33
Z=-1
Refer the z table for p value
p =0.1587
At x = 42
Z=2
Refer the z table for p value
p =0.9772
So,P(33<x<42)=P(x<42)-P(x<33)=0.9772-0.1587=0.8185
Hence 81.85% of days would you expect the store to sell from 33 to 42 pairs of shoes
Answer:
-42/13 = -3.2307 so my final ans is B or E plz brainliest if am right
Step-by-step explanation:
I don’t know what to round it for ones or tenths
If it’s rounded for once it = -3
And if it’s rounded for tenths = -3.2
Answer:
An object that weighs 100 tons and is floating is displacing exactly 100 tons of the fluid, and the buoyant force on it is 100 tons. The vertical forces on it are balanced (add up to zero), and that's why it isn't accelerating up or down.
Step-by-step explanation:
Correct me if im wrong
Answer:
343
Step-by-step explanation:
Therefore, the answer is 343.