If you would like to solve 19% of 112, you can calculate this using the following steps:
19% of 112 = 19% * 112 = 19/100 * 112 = 21.28
Result: 19% of 112 is 21.28.
-7(4-2)+1=15-7x
-7 x 2 + 1 = 15 - 7x
-14 + 1 = 15 -7x
-13 -15= -7x
-28 = -7x
-28 / -7 = x
x=4
3x - 54 = 160 >I just flipped the equation
3x - 54 (+54) = 160 (+54) added 54 each
3x = 160
3x/3 = 160/3 >divided 3 to each side
x = 160/30
or 53.33333333333333333~
Answer: 36.813
Step-by-step explanation:
Given claim :
Then , the set of hypothesis for this claim will be :-
.
The formula to find the standardized chi-square test statistic ( ) will be :_
Given :
Then
Hence, the standardized test statistic
You show the text of the problem, but you need to show the figure too.
Answer:
Create a table of xy values or use a graphing calc.
Step-by-step explanation: