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Answer:
Hence the value for the mean is 80 and the standard deviation for the original sample is 8.
Step-by-step explanation:
Mean = 83-3 = 80.
Here the standard deviation didn't change = 8.
Answer: no such thing as this
Step-by-step explanation: no such thing as this
Step-by-step explanation:
The answer is 62/15.
I can't explain it bc I'm taking a test rn but still-
Since the box costed b dollars and the shoulder bag 2b (twice the amount of B), the shoulder bag costs 2b - 6.
Hopefully this helps! <3