Question

Convert it into a continuous grouped frequency distribution and using it answer the following questions:
Q.1 Limits of third class will change to
(a) 158.5 - 162.5 (b) 158.5 - 161.5 (c) 157.5 - 161.5 (d) 157.5 - 160.5
Q2. In which interval would 153.5 be included?
(a) first (b) second (c) third (d) none of these
Q3. What is the class mark of fourth class interval?
(a) 162 (b) 165 (c) 163.5 (d) none of these
Q4. What is the difference between upper limits of the first and fifth class intervals?
(a) 10 (b) 12 (c) 14 (d) 16 Q50. What is the range of given data? (a) 22 (c) 24 (d) 25 (b) 23
Q5.What is the range of given data?
(a) 22 (b) 23 (c) 24 (d) 25​

Answer 1

Answer:

Convert it into a continuous grouped frequency distribution and using it answer the following questions:

Q.1 Limits of third class will change to

(a) 158.5 - 162.5 (b) 158.5 - 161.5 (c) 157.5 - 161.5 (d) 157.5 - 160.5

Q2. In which interval would 153.5 be included?

(a) first (b) second (c) third (d) none of these

Q3. What is the class mark of fourth class interval?

(a) 162 (b) 165 (c) 163.5 (d) none of these

Q4. What is the difference between upper limits of the first and fifth class intervals?

(a) 10 (b) 12 (c) 14 (d) 16 Q50. What is the range of given data? (a) 22 (c) 24 (d) 25 (b) 23

Q5.What is the range of given data?

(a) 22 (b) 23 (c) 24 (d) 25