Answer:
15
Step-by-step explanation:
The range of a group of numbers is the highest number in the sequence minus the lowest number.
Which in this case was 51 - 36 = 15.
Hope this Helps!
:D
The required probability that a patient had surgery and experienced a major improvement 31% and that a patient received nonsurgical treatment 14.5%.
<h3>What is probability?</h3>
Probability can be defined as the ratio of favorable outcomes to the total number of events.
Here,
Number of patients who got surgery = 398,
63% of percent said they had a major improvement in their condition,
= 0.63 * 398 ≈ 250
29% among those who received nonsurgical treatment,
= 0.29 * (803 - 398)
= 0.29 * 405
≈ 117
Now,
The probability that a patient had surgery and experienced a major improvement in his or her condition.
= 250 / 803
= 31%
The probability that a patient received nonsurgical treatment and experienced an improvement in his or her condition.
= 117 / 803
= 14.5%
Thus, the required probability is 31% and 14.5%.
Learn more about probability here:
brainly.com/question/14290572
#SPJ4
Answer:
Point slope is the general form y-y₁=m(x-x₁) for linear equations.
Step-by-step explanation:
Answer:
hmmmmmmmmmmmmmmmmmmm let me think about it.
So if Caelyn collected 21 shells in total and her brother collected 4 times as much all you need to do is multiply 21 by 4 and you get your answer which is 84
