Part 3 A survey is taken on average commute time to work. The mean and standard deviation
of the survey are as follows:
Mean commute time: 30 minutes
Standard deviation: 10 minutes
14. Use the mean and standard deviation above to calculate the z-score of a 45 minute
commute to work. Explain what this z-score tells us.
mn

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

What is the solution set of the quadratic inequality x^2-5< or equal to 0