1) What formula is this? a) Mean b) Median c) Mode 2) Find the mean of the following scores. 80, 83, 85, 91, 96 a) 85 b) 86 c) 87 3) How many different sample of size n=3 can be selected from a population size N=8? (use the formula in solving) a) 55 b) 56 c) 57 4) What graph do we use to represent data for sample mean and it's corresponding probability? a) Pie graph b) Histogram c) Line graph 5) What formula should we use to find the total number of possible sample size? a) Combination formula b) Mean formula c) Probability formula

Statistics and Probability

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