Answer:
Step-by-step explanation:
The missing parameters are:
--- population
--- population mean
-- population standard deviation
Required
First, calculate the sample standard deviation
Next, calculate the sample mean
So:
So, we have:
Calculate the z score
So, we have:
From the z table
So:
<B+<D = 180
x+148 = 180
x = 32
<A = 2(32) + 1
<A = 64+1
<A = 65
Answer:
I don’t know what 14 and 15 are but I know 16 is 6 ft
Step-by-step explanation:
- 2 1/4 (mix fraction)
- 9/4 (improper fraction)
Letter c because if u multiply 5•3 you get 15