The candy company that makes M&M's claims that 10% of the M&M's it produces is green. Suppose that the candies are packaged at random in large bags of 200 M&M's. When we randomly pick a bag of M&M's, we may assume that this represents a simple random sample of size n = 200. Suppose we wish to test H0: p = 0.10 versus Ha: p 0.10. 1. Under the null hypothesis, what is the value of the standard error of , the sample proportion of green M&M's in a bag of 200?
a. 0.0015.
b. 0.021.
c. 0.09.
d. 18 7.
2. Suppose that in the randomly selected bag of M&M's there are only 12 green M&M's. What is the value of the large-sample z statistic?
a. Z = -1.886.
b. Z = -0.444.
c. Z = 1.886.
d. Z = 0.444 8.
3. What is the value of the corresponding P-value?
a. P-value = 0.0297.
b. P-value = 0.0593.
c. P-value = 0.06 d.
d. P-value = 0.3284.

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: