The distribution of sale price for new MacBook Air’s is approximately normally distributed with a mean of $800 and a standard deviation of $70. (a) Mr. Bob plans to spend between $700 and $850 on a new Apple MacBook Air. What proportion of the available MacBook Airs can Mr. Bob afford? (b) What is the 90th percentile of computers of this type? (c) Show that a MacBook Air priced at $1000 would be considered an outlier using the 1.5 × IQR rule.
Answers
Answered by
0
Answer:
PLZ MARK AS BRAINLIEST
❀(*´▽`*)❀
Similar questions