Answer:
Step-by-step explanation:
from the question,
the mean 14
the standard deviation is 3
and sample size is 10.
since the n which is the sample size is 10, then the distribution is mound shaped.
why?
this is due to the fact that the random variable from which we took the sample is mound shaped.
The sampling distribution of the mean is normally distributed although the question says the random variable is not normally distributed. so the shape is bell shaped and normally distributed.
the standard deviation of the mean is
3/√10
= 0.948
Answer: 2 cups of water to 8 cups of flour
Step-by-step explanation:
Answer:
I think the answer is
Step-by-step explanation:
1/9, 1/2, 0.35, 0.25, 0.1
100%-27%= 73%(percentage of sale price)
73%= $365
1%= 365/73
= $5
Regular price is for 100%
Regular Price: 100 x 5
= $500
9514 1404 393
Answer:
20
Step-by-step explanation:
The two angles shown are complementary. The corner angles in a rectangle are right angles: 90°.
(4x -12) +(x +2) = 90
5x = 100 . . . . . . collect terms, add 10
x = 20 . . . . . . . . divide by 5
