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Question

Use the table to find the standard score and percentile of the following data values.

a. A data value

2.8


2.8 standard deviations


deviations below


below the mean.

b. A data value 1.4


1.4 standard deviations


deviations below


below the mean.

c. A data value 3


3 standard deviations


deviations above


above the mean.

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Click the icon to view the standard scores and percentiles for a normal distribution.

a. The standard score is

nothing


​, and the percentile is

nothing


.

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