Determine whether the given value is a statistic or a parameter. A study was conducted of all 2126 workers in a certain state.
Choose the correct answer below.
O A. The value is a statistic because it is a numerical measurement describing some characteristic of a population.
OB. The value is a statistic because it is a numerical measurement describing some characteristic of a sample.
O C. The value is a parameter because it is a numerical measurement describing some characteristic of a sample.
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What is the sum of these mixed numbers 2 1/8 + 4 3/8

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.