Answer: 9
explanation:
4+(-7)= -3
next, you multiply -3 and -3 which is 9 as the two negatives cancel out
Answer:
B. One of the populations is normally distributed.
Step-by-step explanation:
To test a claim about two population standard deviation or variance, it is imperative that the data meets certain requirements which include :
Randomness : Data must not be biased as such it must be drawn as a random sample from a larger group.
The data must be independent. That is not related to one another, the outcome of one should not rely on the outcome or value of another.
Both groups must be drawn From a population which is normally distributed.
One group being normally distributed by stribuyed while the other isn't a requirement for hypothesis testing in this scenario.
96,000
720,000,000
0.000000119
0.0048
204,000,000
Answer:
$99
Step-by-step explanation:
First, it was on sale for 10% off. 10% = 0.1 = 1/10. 1/10 of 100 is 10, so we subtract 10 (because 10% off) to get $90. Then, the sales tax, which we add, is 10%. 1/10 of 90 is 9, so we add 9 to 90 to get our total to be $99
Answer:
a. Strawberry > Rasberry
6.18 > 6.1
b. required more in strawberry
Step-by-step explanation:
Given that
Strawberry = 6.18 pound
Raspberry = 6.1 pound
Based on the above information
As we can see that the number of pounds in strawberry is more than the number of pounds in Rasberry
So, it would be
a. Strawberry > Rasberry
6.18 > 6.1
b. Here the inequality means that the number of pounds is required more in Strawberry as compared to the Rasberry so that the jam could be made
