Suppose the standard deviation of the weight of all watermelons from this farm be 0.65 lbs. Is there enough evidence to suggest that the grocery store needs to get their watermelons from another source? Test the appropriate hypothesis by computing the p-value and comparing it to a 5% significance level. b) Suppose the weights of this single shipment of watermelons have a standard deviation of 0.65 lbs. Conduct a new hypothesis test to determine if the grocery store needs to find a new source of watermelons. Compute the p-value and compare it to a 5% significance level.

something over 10 so ? /10

step-by-step explanation:

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

answer: 486in^2

step-by-step explanation:

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.