Business
Business, 18.06.2021 15:10, birdman9416

Questions 1-4 - It's estimated that the average high school senior has seen 3 movies from the Fast & the Furious franchise. Your Probstat teacher wants to see if BRHS seniors have seen more or less of the
movies on average. He takes a survey of 45 seniors and finds a mean of 3.5 movies seen with a standard
deviation of 1.9.
Question 1 - What hypotheses will you use to conduct a significance test?
A) H.: u = 3
Η.: με 3
B) H.: u = 3.5
H.: +3.5
C) H.: u = 3
H: H>3
D) H: 4= 3
H.: = 3.5
E) H.: u = 3.5
H: 4 <3

answer
Answers: 3

Other questions on the subject: Business

image
Business, 22.06.2019 04:00, callmedarthvadorplz
You are thinking of making your mansion more energy efficient by replacing some of the light bulbs with compact fluorescent bulbs, and insulating part or all of your exterior walls. each compact fluorescent light bulb costs $4 and saves you an average of $2 per year in energy costs, and each square foot of wall insulation costs $1 and saves you an average of $0.20 per year in energy costs.† your mansion has 150 light fittings and 3000 sq ft of uninsulated exterior wall. to impress your friends, you would like to spend as much as possible, but save no more than $750 per year in energy costs (you are proud of your large utility bills). how many compact fluorescent light bulbs and how many square feet of insulation should you purchase? how much will you save in energy costs per year? (if an answer does not exist, enter dne.)
Answers: 1
image
Business, 22.06.2019 12:50, emarquez05
Two products, qi and vh, emerge from a joint process. product qi has been allocated $34,300 of the total joint costs of $55,000. a total of 2,900 units of product qi are produced from the joint process. product qi can be sold at the split-off point for $11 per unit, or it can be processed further for an additional total cost of $10,900 and then sold for $13 per unit. if product qi is processed further and sold, what would be the financial advantage (disadvantage) for the company compared with sale in its unprocessed form directly after the split-off point?
Answers: 2
image
Business, 22.06.2019 22:00, mlinares776
In which of the following games is it clearly the case that the cooperative outcome of the game is good for the two players and bad for society? a. two oil companies own adjacent oil fields over a common pool of oil, and each company decides whether to drill one well or two wells. b. two airlines dominate air travel between city a and city b, and each airline decides whether to charge a "high" airfare or a "low" airfare on flights between those two cities. c. two superpowers decide whether to build new weapons or to disarm. d. in all of the above cases, the cooperative outcome of the game is good for the two players and bad for society
Answers: 3
image
Business, 23.06.2019 00:30, HottheadAnthony7234
Shelly bought a house five years ago for $150,000 and obtained an 80% loan. now the home is worth $140,000 and her loan balance has been reduced by $12,000. what is shelly's current equity?
Answers: 3
Do you know the correct answer?
Questions 1-4 - It's estimated that the average high school senior has seen 3 movies from the Fast &...

Questions in other subjects:

Konu
Social Studies, 27.09.2019 06:30