<u>Answer:</u>
57%
<u>Step-by-step explanation:</u>
We are given the results of survey of one thousand families to determine the distribution of families by their size.
We are to find the probability (to the near percent) that a given family has 3, 4 or 5 people.
Frequency of families with 3, 4 or 5 people = 200 + 245 + 125 = 570
Total frequency = 1000
P (families with 3, 4 or 5 people) = (570 / 1000) × 100 = 57%
Answer:
3.67 or 3.7
Step-by-step explanation:
1+3+1+4+3+6+7+3+5/9
Answer:
6
Step-by-step explanation:
2x3 is 6
that is how i do it anyways
this is because every sandwich can get 3 drinks
so
2x3
Step-by-step explanation:
doing with the ratio method
25 x
10 240
x=25×240÷10
Answer: B
Step-by-step explanation: