Answer:
6.4
Step-by-step explanation:
This is because 20% of 32 is 6.4.
Answer:
0.25
Step-by-step explanation:
I took the test :) ahhhh I love brainly
Answer:
95 feet
Step-by-step explanation:
In Death Valley, hiking man starts at 65 feet above sea level and then descends 30 feet below sea level. The man needs 65 feed to reach sea level, then from there he travels 30 feet more.
Thus he travels the sum of this distances, i.e 65+30 = 95 feet
Just divide those two number on how you usually do it but with a decimal this time.
Answer:
4.038
Step-by-step explanation:
The simple regression model is:
, then 
.
The statistic calculated for the hypothesis test of statistical significance, for the slope, in a simple regression model is given by:
with 
the slope estimator, 
the value of slope in the null hypothesis and 
the standard error of the slope. Thus,
