K
1.67 1.21
1.31
1.56 1.38
1.88 1.47 2.08
1.43
1.86 1.51 2.04
1.25 1.57 1.44 1.45
The mean is mm.
(Round to four decimal places as needed.)

To find the mean (average) of these numbers, we'll add them all together and then divide by the total number of values.Let's add up the numbers:1.67+1.21+1.31+1.56+1.38+1.88+1.47+2.08+1.43+1.86+1.51+2.04+1.25+1.57+1.44+1.451.67+1.21+1.31+1.56+1.38+1.88+1.47+2.08+1.43+1.86+1.51+2.04+1.25+1.57+1.44+1.45The sum is 24.5824.58.Now, let's count how many numbers there are, which is 16.Now, we'll divide the sum by the number of values:mm=24.5816=1.53625mm=1624.58=1.53625Rounded to four decimal places, the mean is 1.53631.5363.

K 1.67 1.21 1.31 1.56 1.38 1.88 1.47 2.08 1.43 1.86 1.51 2.04 1.25 1.57 1.44 1.45 The mean is mm. (Round to four decimal places as needed.)

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K
1.67 1.21
1.31
1.56 1.38
1.88 1.47 2.08
1.43
1.86 1.51 2.04
1.25 1.57 1.44 1.45
The mean is mm.
(Round to four decimal places as needed.)