tammydbrooks43
03.12.2020 •
Mathematics
Do men take less time than women to get out of bed in the morning? The 48 men observed average 5.8 minutes to get out of bed after the alarm rang. Their standard deviation was 2.9. The 46 women observed average of 7 minutes and their standard deviation was 2.6 minutes. What can be concluded at the a = 0.01 level of significance?
A. For this study, we should use?
B. 5he bull and alternative hypotheses would be:
H0:
H1:
Solved
Show answers
More tips
- F Food and Cooking Delicious and Simple Fillings for Pies...
- H Health and Medicine How to Help Men Gain Weight?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- S Style and Beauty How to Choose the Right Fur Coat and Avoid Regrets?...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics Acatapult launches a boulder with an upward velocity of 92 m/s. the height of the boulder, h, in meters after t seconds is given by the function h = -5t^2 + 92t + 16. how long does...
- M Mathematics What is the inverse of f(x)=ln(x-6)...
- M Mathematics Consider the graph given below.determine which sequences of transformations could be applied to the parent function, f(x) = x, to obtain the graph above.shift left 2 units, reflect...
- M Mathematics Six truffles with different fillings (filled bonbons) will be distributed between two girls. assuming that each receives at least one truffle, how many different ways can this distribution...
- M Mathematics Two of the most watched episodes in television were the final episodes of television series a and television series b. the total number of viewers for these two episodes was about...
- M Mathematics Acorner store sells two kinds of baked goods: cakes and pies. a cake costs 5$ and a pie costs 7$. in one day, the store sold 15 baked goods for a total of 91$. how many cakes did...
- M Mathematics Which postulate or theorem proves that △cfe and △dfe are congruent? a. hl congruence theorem b. sas congruence postulate c. sss congruence postulate d. aas congruence theorem...
- M Mathematics Abuilder needs three pipes of different lengths. the pipes are 6√96 feet long, 12√150 feet long, and 2√294 feet long. how many feet of piping is required in all?...
- M Mathematics What is −300 ÷ (−13) = and how would i write out this problem to solve?...
- M Mathematics Wang xiu ying has 109 dollars in her savings account. she has−21 dollars in her checking account. write an inequality that correctly compares the account values...
Ответ: