Answer:
B
Step-by-step explanation:
you divide 140 by 5 so 28 is the answer
STEP BY STEP EXAMPLE:
Convert 16% to Fraction
The exact form of the fraction is 425.
Answer:
1
Step-by-step explanation:
We are given the expression ![[(\frac{3}{5})^0]^{-2}](https://tex.z-dn.net/?f=%5B%28%5Cfrac%7B3%7D%7B5%7D%29%5E0%5D%5E%7B-2%7D)
and are asked to find the value of it.
To solve this, we can use the exponent rule of multiplying the exponent inside of the parenthesis with the one outside of the parenthesis.
Anything with an exponent of zero equals 1. Therefore :
Answer:
The level of significance is the
b. maximum allowable probability of Type I error.
Step-by-step explanation:
The significance level provides the maximum probability of rejecting the null hypothesis when it is true. It is the same as a type I error (also known as false-positive). This error occurs when a researcher or investigator rejects a true null hypothesis that is supposed to be accepted. It is the opposite of a type II error (false-negative), which occurs when the researcher fails to reject a false null hypothesis.
