The mean is the average of a given data set and can be obtained by taking the sum of all numbers and dividing that by the amount of numbers in the data set.
58 + 43 + 33 + 69 + 41 + 74 = 318
There are 6 numbers in the data set.
318 / 6 = 53
Answer:
Chase is correct. the first one
Step-by-step explanation:
Answer:
The correct answer is going to be D.
Step-by-step explanation:
Relative
frequency is calculated as the ratio of the selected sample divided with the
total number of samples.
For this
case, the selected sample is students with high interest. Therefore the
relative frequency is:
Relative
Frequency = 30/100
Relative
Frequency = 0.3
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Answer:
it's answer is 3x - 3
y + x - 8 + 8x + 4 = 12x - 7
y + 9x - 4 = 12 x - 7
y = 12x -9x - 7 +4
y = 3x - 3
hope it helps you