Ok i will give you a hint ok look subtract 18-30 then you will get yhe answef for 8× ok try it
Answer:
357.50$
Step-by-step explanation:
550 x 35% =192.50$
550 - 192.50 = 357.50$
Answer:
- This is a biased sampling method for obtaining customer opinions because those who take the time to write an online review are likely to do so because they are upset with the service they received.
- The direction of the bias is likely to overestimate the proportion of customers who have a negative opinion on the service.
Step-by-step explanation:
1) There are groups which are not represented in the survey like those who don't use web. And also those who take the time to write an online review are likely to do so because they are upset with the service they received.
2) Those who had negative experience are more likely to write a review than those who had not.
Answer:
55.8
Step-by-step explanation:
all ya gotta do is multiply the numbers together
