The mean per capita consumption of milk per year is 126 liters with a standard deviation of 24 liters. If a sample of 100 people is randomly selected, what is the probability that the sample mean would differ from the true mean by less than 5.91 liters

positive

step-by-step explanation:

the quadrant is facing upwards

i wish i could you, i have no idea how to answer this

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -