Barry's best sellers
solve
$1,400
$1,200
$1,600
$1,400
$1,200
$1,000
$800
$600
$400
of 24
abou
this
$810
22. barry charged $9 for each copy
of america's national parks. how
many copies did barry sell?
total amount in sales
$440
$200
maxie
america's return
national of the
parks dinosaurs
book
musa the
great

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation: