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squawk1738
16.10.2020 •
Mathematics
PLEASE HELP . Nicole has to spend $2,675 on monthly supplies for her hair salon. She charges
$25 from each customer for a haircut. How many haircuts would she need to do to
pay for the cost of her monthly supplies?
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Ответ:
107 haircuts
Step-by-step explanation:
25x
2,675
25x/25
2,675/25
x
107
Ответ:
Option B) is a continuous probability distribution
Step-by-step explanation:
Properties of a normal probability distribution:
The mean, mode and median of the data is same.It is a continuous probability distribution.The area under the curve is 1.The probability that any random variable X at a particular value is zero.Thus, from the properties of normal distribution, the correct answer is:
Option B) is a continuous probability distribution