Help me plz plllz
...
Answers: 3
Mathematics, 21.06.2019 16:00
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).
Answers: 3
Mathematics, 21.06.2019 17:30
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
Answers: 1
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x
Answers: 1
Mathematics, 25.10.2020 01:00
Biology, 25.10.2020 01:00
Biology, 25.10.2020 01:00
Advanced Placement (AP), 25.10.2020 01:00
Mathematics, 25.10.2020 01:00
Mathematics, 25.10.2020 01:00
Mathematics, 25.10.2020 01:00
Social Studies, 25.10.2020 01:00
Mathematics, 25.10.2020 01:00
Business, 25.10.2020 01:00
Social Studies, 25.10.2020 01:00
Chemistry, 25.10.2020 01:00
English, 25.10.2020 01:00