50% of data will be less than 50
Step-by-step explanation:
A normal distribution has the shape of the graph like a bell.
Given

we have to find how much data will be less than 50.
So we have to calculate z-score for 50.

The z-score is zero. As we have to find the number of values less than 50 we will find the area to the left of curve

In order to convert the probability into percentage
=0.50*100
=50%
Hence,
50% of data will be less than 50
Keywords: Probability, Area under the curve
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The percentage of 90 is 36 is 250%
x = 6
Explanation:
use the pythagorean theorem which is <u>a^2 + b^2 = c^2</u>. 8 goes in either the a or b position and 10 is the longest side so it will go in the c position.
Answer:
Undefined or an infinite slope
Step-by-step explanation:
Since the line x = -24 is a vertical line at x = -24 and the value of the x-coordinate never changes no matter the y-coordinate, there is no slope.
Answer: <em><u>5 11/12</u></em>
Step-by-step explanation:
Since they only walked on Monday, Wednesday and Thursday,
You have to add 3/4 + 1 2/3 + 3 1/2
So, 3/4 + 1 2/3 + 3 1/2 =
3/4 + 2/3 + 1/2 = 1 11/12
1 + 3 = 4
4 + 1 11/12 = 5 11/12