The probability distribution for a random variable x is given in the table.
- 10
-5
o
5
10
15
20
Probability
.20
.15
.05
.1
.25
.1
.15
Find the probability that -5 < x < 5

a

step-by-step explanation:

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$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

the answer to question 1 is -8, 28.

step-by-step explanation: