The following graph shows the cost c, in dollars, of p pounds of blueberries at a local grocery store.

Use complete sentences to answer the following questions.

A. What does the ordered pair (5, 3.5) represent in this situation?

B. Where can you see the cost per pound of blueberries in the graph? What is this amount?

C. Is the relationship shown in the graph a direct variation? How can you tell?

ज्स्ग सिग्स

Step-by-step explanation:

उस्व श्बे ध्स स्ज अक्स्स आव्स ध्क्स

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;