Please answer

both questions so I can better understand

1. For each of the following, circle the best answer. a) An example of ____________ is the following. You randomly select the fifth person and then select every 100th person to form your sample. A. Cluster sampling B. Stratified sampling C. Systematic sampling D. A census

b) Temperature in Celsius is an example of ______________ level of measurement. A. Ratio B. Interval C. Ordinal D. Nominal

c) Which level of measurement is best described by the following: there is a true zero? A. Ratio B. Interval C. Ordinal D. Nominal

d) _____________ consists of names or labels and may take the form of numbers. A. Nominal data B. Quantitative data C. Continuous data D. Discrete data

e) What type of data is best described as data values that represent a person's height? A. Categorical data B. Continuous data C. Discrete data D. None of the above

Question 2.

Here is the number of games that Wayne Gretzky played in during his 20 seasons of professional hockey.

80 80 80 74 80 80 79 64 78 73 78 74 45 81 48 80 82 82 70 77

a) Find the five-number summary.

b) Identify any outliers. Justify your answer.

c) Do a boxplot.