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denpristay [2]
3 years ago
7

How do you find mid value x in a grouped table in statistics​

Mathematics
1 answer:
vlabodo [156]3 years ago
6 0

Step-by-step explanation:

mid \: value   \\ =  \frac{upper \: limit + lower \: limit}{2}  \\  \\ for \: example \\ for \: group \: 10 - 20 \\ mide \: value =  \frac{20 + 10}{2}  =  \frac{30}{2}  = 15

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Read the word problem below. Jill had $90. She bought a skirt that normally costs $42 but was on sale for half price. She also b
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Answer:

What was the regular price of the T-shirt?

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What question is being asked in this word problem?

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What is the regular price of the skirt?

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How much money does Jill have left?

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