Answer:
The P-value for this test is P=0.00006.
Step-by-step explanation:
We have a matched-pair test, with a test statistic t=-14.9.
The degrees of freedom in a sample of 5 students is:
For a t=-14.9 and 4 degrees of freedom, a left-tail test will have a P-value of:
The claim is that the new unit on taking square roots is helping students to learn. This test concludes that there is statistical evidence to support the claim that the new unit is helping students to learn.
This is super simple! 16 x 18 288. We know it's a square (it has 4 sides) so 4 x 4 = 16. Now the hard part is done. All we have to do is 288 - 16. The answer is 272. 272 is the answer.
Happy studying ^-^
Answer:
Number of cups of regular coffee the shop sells = 3d
Step-by-step explanation:
Let
d = cups of decaffeinated coffee
Three times as many cups of regular coffee as decaffeinated coffee.
Number of cups of regular coffee the shop sells = 3d
it is going to take 18 miles in 1 hour
Answer:
C. 15
Step-by-step explanation:
You just need to add the number of dots, hoped this helped and was fast enough
