Answer:
day
Step-by-step explanation:
6th grade and the final grade for this semester and the
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:
14 bottles of glue.
Step-by-step explanation:
If the ratio is 5 : 2, meaning that for every 5 glue sticks you will have 2 glue bottles, then 35 / 5 = 7 (this means that for every 7 glue sticks you have 2 glue bottles),
Therefore: 7 (2) = 14 glue bottle
Hope this help!
Hey is 4 to get a good job of you getting your in the time you can join your in the time you can join
Answer: 5h + 11
Remember: PEMDAS
P parenthesis
E exponents
M multiplication (left to right)
D division (left to right)
A addition (left to right)
S subtraction (left to right)
3 + (5h + 2) x 4 Distributive Property
3 + 5h + 2 x 4 Multiplication
3 + 5h + 8 Combine like terms
5h + 11 Answer!
