True or False: Qualitative (categorical) data consists of names or labels that represent categories, not numbers that can be used in calculations.

If the probability of rain tomorrow is 0.30, what is the probability that it will NOT rain tomorrow?

Which of the following are examples of inferential statistics? Select all that apply.

A student scored 78 on an exam where the class mean was 70 and the standard deviation was 8. What is this student’s z-score?

A graph designer starts the y-axis of a bar chart at 50 instead of 0. What effect does this have?

Using the Empirical Rule, if data is bell-shaped with a mean of 100 and a standard deviation of 15, approximately what percentage of values fall between 70 and 130?

A bag contains 3 red marbles, 2 blue marbles, and 5 green marbles. If you randomly select one marble, what is the probability of selecting a blue marble?

Upload a hand-drawn frequency distribution table AND histogram for the following data representing the number of hours students study per week: 2, 5, 7, 3, 8, 12, 6, 4, 9, 11, 5, 7, 3, 6, 8, 10, 4, 7, 6, 5. Use 4 classes. Show all class limits, boundaries, frequencies, and relative frequencies in your table.

Which of the following is the BEST graph type to display the distribution shape of a quantitative variable?

How many significant figures are in the number 1.060 cm?