Question
evaluate a+b for a =34 and b=-6
a + b =
34 + (-6) =
34 - 6 =
28
2/3 = 11/x
(11)2/3 = 11/x(11)
11/3 = x
x = <span>3.66666666667
So your answer is ....
x = 3.7
Good luck! :))
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You can be paid with two methods, salary or hourly.
Hourly is a certain amount that you are paid per hour, so it varies each day depending on how many hours you work.
Salary is a fixed amount that you are paid on a regular basis (monthly, weekly, bi-weekly or any other fixed amount of time).
To find the number of males from the new sample, we first need to compute for the z-score as shown below.

where Χ is the mean height we want to check, μ is the expected mean of the height, δ is the standard deviation, and n is the number of samples. Since, we have all of these information at hand, we can now compute for the z-score of the sample.


Now, using the z-table, we can find its p-value which we'll be using to find the number of males. Since z-score is -1, we have P(z > <span>0.158655) = 1 - 0.158655 = 0.841345.
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This signifies the percent of the total population that has a height of more than 164. So, out of 1200, we have 0.841345(1200) = 1009.614 ≈ 1010.
Therefore, we've seen that there are approximately 1010 male from the sample that will have a height of more than 164.
Answer: 1010