Answer:
A for me... hope this helps you
For what question do you need help with?
Answer:
Step-by-step explanation:
<u>Find the z-score:</u>
- z = (x - μ) / σ
- z = (65 - 70) / 4 = -1.25
From the z-score table we get corresponding value of 0.1056
<u>Proportion of scores higher than Cam's score:</u>
- 1 - 0.1056 = 0.8944 = 89.44%
The product of the ___means___ equals the products of the ___extremes___
For example:
3/6 = 4/8
Cross multiplying we get
3*8 = 6*4
24 = 24
The "means" are the middle values 6 and 4. The extremes are the outer edge values 3 and 8