Ask question

Ask question

All categories

3 years ago

15

Sketch a normal curve for each distribution. Label the x-axis at one, two, and three standard deviations from the mean. mean = 9

5; standard deviation = 12

1 answer:

Marina CMI [18]3 years ago

5 0

Ok I’m just putting this to get points pls don’t mind this (:

You might be interested in

Luke stacked seven pieces of wood on top of each other. IF each piece was four-eighths of a foot tall, how tall was his pile?

evablogger [386]

The answer would be 3.5 feet tall

8 0

3 years ago

Read 2 more answers

Find the elapsed time for a person who worked from:

Sophie [7]

Answer:

11. 9hrs

12. 5hrs 35min

13. 3hrs 48 min

Step-by-step explanation:

Makes it a bit easier if you convert to 24 hr time.

11. 10 - 19 is 9hrs

12. 545-1120 is 11-5 20-45 -> 6hrs -25min -> 5hrs 35min

13. 1800 - 2148 is 21-18 48-00 -> 3hrs 48 min

5 0

3 years ago

Read 2 more answers

A line passes through the points (p, a) and (p, –a) where p and a are real numbers and p ≠ 0. Describe each of the following. Ex

Helen [10]

<span> line passes through the points (p, a) and (p, –a)
where p and a are real numbers and p ≠ 0
(p, a) and (p, –a) m = Cannot divide by ZERO, there is no slope to this Line.
slope of the line: no slope (does not exist)
equation of the line: x = p Perpendicular Line
</span><span>slope of a line perpendicular to the given line: would be m = 0, horizontal Line y= 3
</span>y- intercept: none

8 0

3 years ago

Find the difference for (-3ab-8a+8)-(-5ab+2)

CaHeK987 [17]

-3ab-8a+8
-(-5ab +2)
------------------
2ab-8a+6

6 0

3 years ago

Read 2 more answers

What is the new volume of a right square pyramid with a volume 180in.3 if the lengths of the sides of the base remain fixed but

garik1379 [7]

The volume of <span>a right square pyramid is $V= \frac{1}{3} A_{\text{ basis } }\cdot h$ , where </span><span> $A_{\text{ basis } }$ is basis area.
</span>
If the lengths of the sides of the base remain fixed and height
<span>is multiplied by a factor 10, than new height is $H=10h$ and the volume is
</span>
$V^{\ast}=A_{\text{ basis } }\cdot H=\frac{1}{3} A_{\text{ basis } }\cdot 10h=\frac{10}{3} A_{\text{ basis } }\cdot h$

7 0

3 years ago