A company makes muesli which contains nuts and sultanas. They counted the number of nuts in 50 individual serving packets.
They drew this table.
Number of nuts
Midpoint (x)
Number of
packets (0)
fx
4 - 6
5
3
15
7-9
8
9
10 - 12
11
12
13 - 15
14
17
16 - 18
17
9
50
a) Complete the table.
b) Calculate an estimate for the mean.
b)
nuts

f Be

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

6.5

step-by-step explanation:

you said it was in the question

~courtney