A number generator generates numbers between 1 - 100. It is known that the standard deviation of all the numbers generated by this machine is 10.2. A sample of ten such numbers are shown below. 35 45 78 21 79 78 91 54 33 83 If the manufacturer claimed that mean of all the numbers generated is 50, test at 5% significance level whether this is true. You may assume that the numbers generated follow a normally distributed.

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice