B. 5
the minimum is where the end of the left tail is. the first quartile is where the beginning of the box is, the mid is in the middle of the box, the 3rd quartile is at the end of the box and the maximum is the end of the right tail.
Answer:
<u>The standard error of distribution for n = 4 is 5 and for n = 25 is 2.</u>
Step-by-step explanation:
1. Let's review the information given to us for solving the question:
Population mean = 72
Standard deviation = 10
Sample₁ = 4
Sample₂ = 25
2. For finding the standard error of the mean, we use the following formula:
Standard error = Standard deviation / √Size of the sample
Standard error for Sample₁ = 10/√4
<u>Standard error for Sample₁ = 10/2 = 5</u>
Now, let's find the standard error for Sample₂
Standard error for Sample₂ = 10/√25
<u>Standard error for Sample₂ = 10/5 = 2</u>
First things first you're going to want to find out how many inches are in 11.9 feet and how many hours are in 3 days. 11.9*12=142.8, so there are 142.8 inches in 11.9 feet. 3*24=72, so there are 72 hours in 3 days. Now, divide 142.8 by 72 to find out how many inches it grows per hour. 142.8/72= about 1.983333... . Round that to the nearest hundredth, and you get 1.98. The tropical giant bamboo grows about 1.98 inches per hour.
Answer:
d=-3.4
Step-by-step explanation:
d-4.2=-7.6
d=-7.6+4.2
d=-3.4