Mathematics, 19.12.2019 02:31 VampireQueen01
Suppose an article reported that 16% of unmarried couples in the united states are mixed racially or ethnically. consider the population consisting of all unmarried couples in the united states.
when n = 100, what is the probability that the proportion of couples in the sample who are racially or ethnically mixed will be greater than 0.17? (round the answer to four decimal places. type none if it is not appropriate to use the normal distribution.)
Answers: 1
Mathematics, 21.06.2019 19:30
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
Answers: 2
Mathematics, 21.06.2019 22:50
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.
Answers: 1
Suppose an article reported that 16% of unmarried couples in the united states are mixed racially or...
Mathematics, 26.11.2019 23:31
Mathematics, 26.11.2019 23:31
Mathematics, 26.11.2019 23:31
Mathematics, 26.11.2019 23:31
Mathematics, 26.11.2019 23:31