Question
You are planning a new workout program. The first exercise you do will be when you are the most fresh and the last exercise you
You are planning a new workout program. The first exercise you do will be when you are the most fresh and the last exercise you do will be when you are the least fresh.You have learned how to perform 20exercises. For tonight's workout,youwant to perform6exercises. How many different workouts can you plan?
a. | None of these | |
b. | 34,620,400 | |
c. | 38,760 | |
d. | 27,907,200 | |
e. | 120 |
Stephen Curry averages 3.8three-point shots made per game over his career with a standard deviation of 1.23.What is the probability he makes 5three-point shots or more in his next game if the number of three-point shots per game Stephen Curry makes follows a normal distribution?
a. | 11% | |
b. | 23% | |
c. | 8% | |
d. | None of these | |
e. | 17% |
A bakery can mix different ingredients to bake different types of pastries. Suppose the bakery has 15 ingredients and their calling card is that every pastry has 4 ingredients.Additionally,suppose that the flavor of the pastry changes based on the order the ingredients are added.For instance,mixing milk,cinnamon,and banana will taste different from mixing banana, cinnamon,and milk. If one of the ingredients is cinnamon, what is the probability that the pastry will contain cinnamon where cinnamon is added second?
a. | 5% | |
b. | 12% | |
c. | None of these | |
d. | 7% | |
e. | 27% |
On a survey,people are classified with the following variable:
0:identify as male
1: identify as female
2: identify as non-binary
3: other
How would you classify this variable?
a. | Qualitative and discrete | |
b. | Qualitative and ratio | |
c. | Quantitative and discrete | |
d. | None of these | |
e. | Quantitative and interval |
The following data set is scaled scores from the SAT test in 2020:
Student 1:500
Student 2:580
Student 3:450
Student 4:750
Student 5:690
Student 6: 800
SAT scores are scaled from 200 to 800 points. How would you best classify this data?
a. | None of these | |
b. | Longitudinal Data | |
c. | Qualitative Data | |
d. | Cross-sectional Data | |
e. | Time Series Data |
The following data set is of the average (just treat this as a regular data set...do not over think the fact that this is a data set of averages)number of three-point shots Stephen Curry made each season of his career:
2.1 | 2 | 2.1 | 3.5 | 3.3 | 3.6 | 5.1 | 4.1 | 4.2 | 5.1 | 2.4 | 5.3 | 5.4 |
What is the five-number summary of this data set?
a. | 2, 2.4, 3.6, 5.1, 5.4 | |
b. | 2, 2.8, 3.7, 5.2, 5.4 | |
c. | 5.4, 5.1, 3.6, 2.4, 2 | |
d. | None of these | |
e. | 1.23, 3.7, 0.33, 3.6, 2.4 |
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