Mathematics, 20.09.2020 14:01 lamondrairving
n a poll, 1,004 women in a country were asked whether they favor or oppose the use of "federal tax dollars to fund medical research using stem cells obtained from human embryos." Among the respondents, 48% said that they were in favor. Identify the population and the sample. What is the population in the given problem? Choose the correct answer below. A. All women in the country B. 48% of all women in the country C. The 1,004 women selected D. 48% of the 1,004 women selected
Answers: 1
Mathematics, 21.06.2019 20:30
The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers
Answers: 1
Mathematics, 22.06.2019 04:10
The probability that a u.s. resident has traveled to canada is 0.18 and to mexico is 0.09. a. if traveling to canada and traveling to mexico are independent events, what is the probability that a randomly-selected person has traveled to both? (page 109 in the book may ) b. it turns out that only 4% of u.s. residents have traveled to both countries. comparing this with your answer to part a, are the events independent? explain why or why not. (page 119 may ) c. using the %βs given, make a venn diagram to display this information. (donβt use your answer to part a.) d. using the conditional probability formula (page 114 in the book) and the %βs given, find the probability that a randomly-selected person has traveled to canada, if we know they have traveled to mexico.
Answers: 3
Mathematics, 22.06.2019 05:00
Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?
Answers: 1
Mathematics, 22.06.2019 05:30
X+ 4y β z = β14 5x + 6y + 3z = 4 β2x + 7y + 2z = β17
Answers: 3
n a poll, 1,004 women in a country were asked whether they favor or oppose the use of "federal tax d...
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