Almost 100% of the data falls within 3 standard deviations of the mean. There are differences in sampling, even without bias. But if our sample falls far right or left on this graph, we would be surprised and probably want to check our results

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step-by-step explanation:

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the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu