Answer:
c
Step-by-step explanation:
Answer:
The answer to the first question is : y = 7 (10s - 10)
The answer to the second question is : I think C
The answer to the third question is : "B or D"
The answer to the fourth questions is : ( I don't understand the last question)
Step-by-step explanation:
The answer is g=13 I hope this helped
Answer:
0.4394
Step-by-step explanation:
given that an auto parts store is examining how many items were purchased per transaction at the store as compared to their online website
The data is shown below:
Frequency Frequency*Midpt
Midpt Online Total Online Total
1-3 2 40 147 80 294
4-6 5 60 103 300 515
7-9 8 15 32 120 256
10-12 11 5 18 55 198
120 300 555 1263
Thus we find total items purchased on line = 555
and total items overall purchased = 1263
Hence the probability that a randomly selected item was purchased online
=