When a researcher needs to compare means for a variable grouped into two
categories based on some less-than interval variable, a t-test is appropriate.
To add, The analysis of two populations means through the use of
statistical examination is called a t-test. Small sample sizes commonly
use a t-test with two
samples. <span> What statisticians call as test statistics are
identified as t-values. A systematized value that is calculated from sample
data during a hypothesis test is called a test statistic. The procedure that
calculates the test statistic compares your data to what is expected under the </span>null
hypothesis<span>.
You already have an experience with the basic principles behind a t-test if you’ve
tried to communicated with a distracted teenager.</span>
36/8=4.5 which is how many millimeters there are in a meter. So 6 meters *4.5 would be 27 millimeters. The length of the blue print is 27 millimeters
Find a common denominator or the bottom number of a fraction. 5 and 5/6 - 11/6 - 4/6 - 3/4 = 140/24 - 44/24 - 16/24 - 18/24 = 96/24 - 16/24 - 18/24=62/24 or 2 and 7/12.
Answer:
x = -7/5
Step-by-step explanation:
3(x – 6) – 8x = –2 + 5(2x + 1)
Distribute
3x-18 -8x = -2 +10x+5
Combine like terms
-5x-18 = 10x+3
Add 5x to each side
-5x+5x-18 = 10x+5x+3
-18 = 15x+3
Subtract 3 from each side
-18-3 = 15x+3-3
-21 = 15x
Divide by 15
-21/15 =15x/15
-7/5 =x
Answer:
x - y = 4
Step-by-step explanation:
Hope this helped! :)
