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antoniya [11.8K]
3 years ago
10

A = 4 and b = 2 whoever answers first gets brainliest and 50 points

Mathematics
1 answer:
ankoles [38]3 years ago
6 0

Answer:

14

Step-by-step explanation:

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What is a median is statistics?
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The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. ... If there is an odd amount of numbers, the median value is the number that is in the middle, with the same amount of numbers below and above.

Step-by-step explanation:

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the fourth is a periodic number, which falls within the irrational

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To be considered for pilot school, 12 students took a spatial reasoning test that resulted in this list of scores. Find the valu
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Answer:

the 90th percentile is 145

Step-by-step explanation:

Data provided:

152 121 130 143 122 101 137 98 138 127 145 117

Number of students considered, n = 12

To find:

90th percentile

Now,

Step 1 : Arrange the data in ascending order

98, 101, 117, 121, 122, 127, 130, 137, 138, 143, 145, 152

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