The data below represents the test scores of math class of Ms. Santos n their summative test 20 40 4 29 34 30 45 40 20 45 34 40 45 34 37 20 40 34 20 20 30 34 29 20 30 20 40 34 CLASS INTERVAL TALLY FREQUENCY MIDPOINT CLASS BOUNDARIES 20-24 25- 30- 35- 40 45- a. What are the class limits of the first class interval? b. What is the size of the class interval e. What is the class mark/midpolnt of the lowest class intervalt d. Which class interval has the most frequency? e. How many students have scores less than 3or f How many students have scores more than 39? : : : : :
The data below represents the test scores of math class of Ms. Santos n their summative test 20 40 4 29 34 30 45 40 20 45 34 40 45 34 37 20 40 34 20 20 30 34 29 20 30 20 40 34 CLASS INTERVAL TALLY FREQUENCY MIDPOINT CLASS BOUNDARIES 20-24 25- 30- 35- 40 45- a. What are the class limits of the first class interval? b. What is the size of the class interval e. What is the class mark/midpolnt of the lowest class intervalt d. Which class interval has the most frequency? e. How many students have scores less than 3or f How many students have scores more than 39? : : : : :
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:ENIRCISE
The data below represents the test scores of math class of Ms. Santos
in their summative test
20
40
45
29
34
30
45
40
20
36
45
37
34
40
45
45
36
34
37
20
40
30
36
29
34
20
20
20
30
34
40
29
29
20 30
20
40
24
CLASS
INTERVAL
TALLY
FREQUENCY MIDPOINT
CLASS
BOUNDARIES
20-24
25-
30-
35-
40-
45-
a. What are the class limits of the first class interval?
b. What is the size of the class interval
c. What is the class mark/midpoint of the lowest class interval?
d. Which class interval has the most frequency?
e. How many students have scores less than zo?
f. How many students have scores more than 39?
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