Zoe, who sells people her hand-made quilts, goes to quilt shows once per month. The number of quilts she sells at these shows has the following probability distribution:
Number of quilts, X
0
1
2
3
4
P(x)
0.5
0.3
0.1
0.05
0.05
If each quilt sells for $50, what is the expected dollar amount Zoq takes in at one of these shows
selling her quilts?
1. $23.50
2. $100.00
3. $36.00
4. $12.00
5. $42.50

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0