since the equation is c=9.5t, Sanjay paid c=9.5 x 14 shirts he bought. which =$133
Answer:
The probability that 75% or more of the women in the sample have been on a diet is 0.037.
Step-by-step explanation:
Let <em>X</em> = number of college women on a diet.
The probability of a woman being on diet is, P (X) = <em>p</em> = 0.70.
The sample of women selected is, <em>n</em> = 267.
The random variable thus follows a Binomial distribution with parameters <em>n</em> = 267 and <em>p</em> = 0.70.
As the sample size is large (n > 30), according to the Central limit theorem the sampling distribution of sample proportions (
) follows a Normal distribution.
The mean of this distribution is:

The standard deviation of this distribution is: 
Compute the probability that 75% or more of the women in the sample have been on a diet as follows:

**Use the <em>z</em>-table for the probability.

Thus, the probability that 75% or more of the women in the sample have been on a diet is 0.037.
Answer:
i dont know the other questions but i do know the last one and the answer is rhombus.
F(5) = -2 * 5 + 1 = -9
the pair is (5, -9)
Answer:
Correct answer: B. 0.88 c
Step-by-step explanation:
If the crime rate is reduced by 12% it means that it is now 88% from the previous one.
88% · c = 88/100 · c = 0.88 c
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