Answer:you can compare 108 to the other sides :)
Step-by-step explanation:
<u>Answer:</u>
<u>Null hypothesis: Policy B remains more effective than policy A.</u>
<u>Alternate hypothesis: Policy A is more effective than policy B.</u>
<u>Step-by-step explanation:</u>
Remember, a hypothesis is a usually tentative (temporary until tested) assumption about two variables– independent and the dependent variable.
We have two types of hypothesis errors:
1. A type I error occurs when the null hypothesis (H0) is wrongly rejected.
That is, rejecting the assumption that policy B remains more effective than policy A when it is <em>actually true.</em>
2. A type II error occurs when the null hypothesis H0, is not rejected when it is actually false. That is, accepting the assumption that policy B remains more effective than policy A when it is <em>actually false.</em>
The product of the whole integers is 24, hence Tammy’s estimate is right, but the<u> actual product should be 24.78.</u>
<h3>Product of decimals</h3>
The decimal numbers are written with the decimal point included. For instance 2.3 is pronounced as 2 point 3.
Given the product of the decimals
4.2 * 5.9
The following calculation was made by Tammy
<em>Estimated product: 4.2 (5.9) almost-equals 4 (6) almost-equals 24. Exact product: 4.2 (5.9) = 2.478.</em>
4.2 is approximately equal to 4
5.9 is approximately equal to 6
Take the product of the whole number
Product = 4 * 6 = 24
Since the product of the whole integers is 24, hence Tammy’s estimate is right, but the<u> actual product should be 24.78.</u>
Learn more on product of decimals here: brainly.com/question/970783
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Answer: 30
Step-by-step explanation:
Answer:
9) x= 1/2
11)= 1 2/3
13)1 1/5
15) x=2
17)x=6
19) -2 1/7
21)1/2
You can use mat hway for these alegbra qustions
