Question

1. The most popular and, in an like hood, the best way to record to student's...

1. The most popular and, in an like hood, the best way to record to student's test scores is to use an individual:

2. __________ validity can be determined by utilizing a panel of judges.

3.For the following set of data representing basketball shots made in one minute, calculate the standard deviation.

            X                     f

                                                           

            29                    3                     

            27                    2

            26                    4                     

            25                    10

            24                    13

            23                    7

            22                    7

            21                    2

            20                    1

4.For the following set of data representing push-ups in 30 seconds, calculate the variance.

            X                   

            12

            10                                

            9

            8

            7

            6

            4

Math   Statistics-And-Probability   
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