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jek_recluse [69]
2 years ago
11

Michaels test scores for this semester were 83,80,91,74,66,99,87,72,95,98. What was the median of his scores

Mathematics
2 answers:
atroni [7]2 years ago
5 0

Answer:

85

Step-by-step explanation:

Write the numbers in order

66, 72, 74, 80, 83, 87, 91, 95, 98, 99

Find the middle number

83 and 87 are in the middle, so find the mean of them. 83+87= 170

170/2 = 85.

Klio2033 [76]2 years ago
4 0

Answer:

I added a little extra in case! Mark me brainleast

Step-by-step explanation:

Mean          84.5

Median           85

Mode         83, 80, 91, 74, 66, 99, 87, 72, 95, 98.

Range         33

Minimum         66

Maximum 99

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aivan3 [116]

Answer:

27

Step-by-step explanation:

Number of member of staff that drank tee = total number of member of staff - number that drank coffee - number that drank both tea and coffee

100 - 48 - 25 = 27 members of staff

7 0
3 years ago
What is the slope of the line represented by the equation y = –2/3 – 5x?
lara [203]
y=kx+b, k- is a slope.

In our case:

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7 0
3 years ago
Number 5 of lessons 3 functions and equations ​
34kurt

Answer

y=(x+5)+1

Step-by-step explanation:

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6 0
3 years ago
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mario62 [17]

Answer:

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Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Evaluate the following expression if x = 23, y = 0.6 and z = -9:2(x - y)
MAVERICK [17]

Answer:

201.6 im not sure but if u put this: and meant to put a * multiplacation simble then this should be right.

Step-by-step explanation:

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7 0
3 years ago
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