Answer:
If you are thinking of employing a t-procedure to test hypotheses about the mean of a population using a significance level of 0.05. And you suspect the distribution of the population is not normal and may be moderately skewed. the correct statement would be that (a) You should not use the t-procedure, because the population does not have a normal distribution.
Step-by-step explanation:
T-tests are used to compare two means to assess whether they are from the same population. T-tests presume that both groups are normally distributed and have relatively equal variances.
Normal distribution, also known as the Gaussian distribution, is a probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean. In graph form, normal distribution will appear as a bell curve
since the angles are at a same slope the equation basically turns into this
m+20=100 to find the answer subtract.
100-20=80
80 is the answer
She can put 1 cookie and 1 apple in each bag. 20 packs
Answer:
The measure of Angle A is 45.5 degrees
Step-by-step explanation:
In order to find the measure of the angle A, add it to the measures of angle B and C. Since it is an isosceles triangle, we know that B and C have the same measure. Then we set this equal to 180.
A + B + C = 180
2x + 4 + 3x + 5 + 3x + 5 = 180
8x + 14 = 180
8x = 166
x = 20.75
Now we can find the measure of Angle A by putting the value of x in for x.
2x + 4 = A
2(20.75) + 4 = A
41.5 + 4 = A
45.5 = A
The answer is 0,1,4,34,123