Answer:
Step-by-step explanation:
180 - 152 = 28
2x + 28 = 180
2x = 152
x = 76
Answer: First, draw and label a number line. Then plot the five values that are given above the line. Draw a box from the lower quartile to the upper quartile, with a line dividing it at the median. Then draw lines from the minimum and maximum values connecting to the box to form the whiskers.
The answer is C, mean =100 and standard deviation=15
The answer is six and two out of seven or 6 and two sevenths
It would be 3,8
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Watch this video it helped to understand how to do these