Answer:
What do u mean
Step-by-step explanation:
3.49x 7=24.43
Answer:
z-test.
Step-by-step explanation:
We want to perform an hypothesis test for a population mean.
In the case that the <u>standard deviation of the population is known</u> and the population distribution is normal, even if the sample is small, <u>we will use a z-test</u>.
The usual case is to not know the standard deviation of the population, in which case a t-test is adequate instead of a z-test, taking into account the degrees of freedom of the sample.
Answer: By using EDL(Euclid's Division Lemma), the answer we get is 14
so,
42 = 28(1) + 14
28 = 14(2) + 0
therefore, HCF(or greatest common factor) = 14
Answer:
A. Yes; no vertical line passes through two graphed points
Step-by-step explanation:
Answer:
The answer is A.
Step-by-step explanation:
There are Four 6's, Four 4's, Seven 5's, One 2, Two 3's, Two 7's, and One 8.
Hope this helps :))