Two-Way Relative Frequency Table (include ratios and include the exact percentages) Type of Science Class Biology Chemistry Physics Total 15 21 14 33= 19 33 lo0% Female 80 33 80 80 80 Male 21= 21 %3D 21 Total 33 33 100 % lo01s Gender

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 13PT
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Please help use the table above to answer the table under with the %, thank you.
- In high school, there are three required science classes: Biology, Chemistry, and Physics. At Ballard High School, 80
students were randomly asked which science class they were currently taking. Out of the 47 females that we re
asked, 18 of them are taking Biology. In total, there are 21 students taking Chemistry and 33 students taking Physics.
19 of the students taking Physics are male.
4
a) Create a two-way frequency table forthe situation and a two-way total relative frequency table.
Two-Way Frequency Table:
b) How many males were surveyed? 33
Type of Science Class
Of the students surveyed, how many students take
Total
Biology Chemistry Physics
Biology? 26
Female 8
14
47
d) Out of the students surveyed, which scie nce class
has the most females taking it? Biology
6.
26 21
19
33
Male
3380
e) What percentage of students are taking Chemistry?
Total
Two-Way Relative Frequency Table (include ratios and include the exact percentages)
Type of Science Class
Biology
Chemistry
Physics
Total
18
15
Female
%3D
21
33
19
80
Male
%3D
21
lo0%
Total
33
100 %
%3D
33
There are 150 childu
Gender
Gender
Transcribed Image Text:- In high school, there are three required science classes: Biology, Chemistry, and Physics. At Ballard High School, 80 students were randomly asked which science class they were currently taking. Out of the 47 females that we re asked, 18 of them are taking Biology. In total, there are 21 students taking Chemistry and 33 students taking Physics. 19 of the students taking Physics are male. 4 a) Create a two-way frequency table forthe situation and a two-way total relative frequency table. Two-Way Frequency Table: b) How many males were surveyed? 33 Type of Science Class Of the students surveyed, how many students take Total Biology Chemistry Physics Biology? 26 Female 8 14 47 d) Out of the students surveyed, which scie nce class has the most females taking it? Biology 6. 26 21 19 33 Male 3380 e) What percentage of students are taking Chemistry? Total Two-Way Relative Frequency Table (include ratios and include the exact percentages) Type of Science Class Biology Chemistry Physics Total 18 15 Female %3D 21 33 19 80 Male %3D 21 lo0% Total 33 100 % %3D 33 There are 150 childu Gender Gender
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