The math course taken senior year of high school is recorded for 10 randomly sel
ID: 3301622 • Letter: T
Question
The math course taken senior year of high school is recorded for 10 randomly selected incoming college freshman. The data are given below: {Algebra 2, Pre-calc, None, Algebra 2, Statistics, Algebra 2, Calculus, Calculus, Algebra 2, Statistics} a. (1pt) Describe what a frequency table for the data above would look like. What are the classes and frequencies? b. (1 pt) Describe what a bar chart corresponding to your frequency table in part a would look like. c. (2 pts) Write a descriptive statement that is evidenced by your graph. (There is more than one right answer for this.) d (1 pt) What is the mode for the given set of data?
Explanation / Answer
Answer:
The math course taken senior year of high school is recorded for 10 randomly selected incoming college freshman. The data are given below: {Algebra 2, Pre-calc, None, Algebra 2, Statistics, Algebra 2, Calculus, Calculus, Algebra 2, Statistics}
a. (1pt) Describe what a frequency table for the data above would look like. What are the classes and frequencies?
There are two columns in the frequency table, one with subject and other with frequency.
subject
Frequency
Algebra 2
4
Pre-calc
1
Statistics
2
Calculus
2
None
1
Total
10
b. (1 pt) Describe what a bar chart corresponding to your frequency table in part a would look like.
The chart looks as follows.
c. (2 pts) Write a descriptive statement that is evidenced by your graph. (There is more than one right answer for this.)
Algebra 2 has the highest frequency(4) and Pre-calc and None have frequeny of 1 each.
d (1 pt) What is the mode for the given set of data?
Mode is Algebra 2.
subject
Frequency
Algebra 2
4
Pre-calc
1
Statistics
2
Calculus
2
None
1
Total
10
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