Question

Lower Quartile value (Q1) is:
41
42
46
48
54
56
57​

Answer 1

Q1 =46

Explanation:

Q1=(N+1)/4 (N means no of data)

=8+1/4

=9/4

=2.25

=2 nd term + (3 rd term - 2 nd term)

=44 +(46 - 44)

=44 + 2

=46

Answer 2

The lower Quartile value should be from 42 to 48 i believe. I hope this help