Question

1) Given below is a frequency distribution table. Read it and answer the questions that follow:

Class interval. frequency
10-20. 5
20-30. 10
30-40. 4
40-50. 15
50-60. 12
(a) What is the lower limit of the second class interval?
(b) What is the upper limit of the last class interval?
(c) What is the frequency of the third class?
(d) Which interval has a frequency of 10?
(e) Which interval has the lowest frequency?
(f) What is the class size?
PLZ TELL TOMORROW IS MY EXAM
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Answer 1

Step-by-step explanation:

a)20

b)60

c)4

d) second class interval

e) third class interval

f)10

Answer 2

Answer:

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Make me brainliest answer

Step-by-step explanation:

A)20

B)60

C)4

D)Second class interval

E)Third class interval

F)10