A retailer wants to see if a red "Sqle" sign brings in more revenue than the same "Sale" sign in blue. The data below shows the revenue in thousands of dollars that was achieved for the various days when the retailer decides to put the red "Sale" sign up and days when the retailer decided to put the blue "Sale" sign up. Red 2.7, 1.6, 3.1, 3, 3.2, 3.2, 3.2, 2.4, 3.6, 3.3
Blue 1.4, 2.8, 2.7, 2.3, 2.4, 3.4, 2.8, 2.2
Assume that both populations follow q normal distribution. What can be concluded at the a = 0.01 level of significance?
For this study, we should use?
H0:
H1:

36 - To the 2.7 will cause the 5 . 6 dubstep to fo up so 7.9 is ur answer

Step-by-step explanation:

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.