Answer:
V=140
Step-by-step explanation:
5*4=20
20*7=140
Answer:
0.09
Step-by-step explanation:
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
=![\frac{555}{1263} \\=0.4394](https://tex.z-dn.net/?f=%5Cfrac%7B555%7D%7B1263%7D%20%5C%5C%3D0.4394)
Answer:
a
Step-by-step explanation:
Answer:
11
Step-by-step explanation: