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The graph represents the normal distribution of recorded weights, in pounds, of cats at a veterinary clinic.


Which weights are within 2 standard deviations of the mean? Check all that apply.

8.4 lbs

8.9 lbs

9.5 lbs

9.8 lbs

10.4 lbs

10.9 lbs

The graph represents the normal distribution of recorded weights in pounds of cats at a veterinary clinicWhich weights are within 2 standard deviations of the m class=

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Answer:

The weights within this range are:

8.9

9.5

9.8

10.4


Step-by-step explanation:

The graph represents the normal distribution with a mean of 9.5 and a standard deviation of 0.5. Therefore, the range of the values within 2 standard deviations is:

9.5 - 2(0.5) ≤ x ≤ 9.5 + 2(0.5)

8.5 ≤ x ≤ 10.5

Answer: B C D

Step-by-step explanation:

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