Answer: A and D
Step-by-step explanation:28 x 43=860
20 x 3=60
860-60=800
20 x 40=800
all of this equals 860
The percentage of people that should be seen by the doctor between 13 and 17 minutes for this to be considered a normal distribution is; 100%.
<h3>Normal distribution</h3>
According to the question;
- Wait times at a doctor's office are typically 15 minutes, with standard deviation of 2 minutes.
In essence, the wait time can be written as;
- Wait time = 15 ± 2 minutes.
Otherwise written as;
- 13 minutes <= wait time <= 15 minutes
Ultimately, all (100%) of people should be seen by the doctor between 13 and 17 minutes.
Read more on normal distribution;
brainly.com/question/14644201
Answer:
7pmiesau c, ov céum mda muee rm~saoir c vi asentar a cabneçs
Step-by-step explanation:
Answer:
4 runs
Step-by-step explanation:
Set up the average equation as follows:
Remember 12 will be on the bottom since you have to add an extra score; they have 11 games already. Now, just solve for x.
6 x 12 = 68 + x
72 = 68 + x
4 = x
Hope this helps!
Answer:
Option A
Step-by-step explanation:
Since at. 0.05 level of significance, the p value was great than 0.05 but less than 0.1, we will fail to reject the null and conclude that the sample data does not provide enough evidence that the average life of the batteries is greater than 75 weeks.