Mathematics, 24.04.2021 03:30 bajus4121
Suppose that the duration of a particular type of criminal trial is known to be normally distributed with a mean of 21 days and a standard deviation of seven days. a. In words, define the random variable X. a. The duration of a criminal trial b. X ~ _N(___21__,__7___) c. If one of the trials is randomly chosen, find the probability that it lasted at least 24 days. Sketch the graph and write the probability statement.
Answers: 3
Mathematics, 21.06.2019 21:50
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()
Answers: 1
Mathematics, 22.06.2019 03:30
Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.
Answers: 1
Mathematics, 22.06.2019 04:00
Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?
Answers: 1
Suppose that the duration of a particular type of criminal trial is known to be normally distributed...
History, 26.11.2021 08:00
Geography, 26.11.2021 08:00
English, 26.11.2021 08:00
Mathematics, 26.11.2021 08:00
Mathematics, 26.11.2021 08:00
Biology, 26.11.2021 08:00
Mathematics, 26.11.2021 08:10
Mathematics, 26.11.2021 08:10
English, 26.11.2021 08:10
Mathematics, 26.11.2021 08:10
Arts, 26.11.2021 08:10
History, 26.11.2021 08:10
Mathematics, 26.11.2021 08:10
English, 26.11.2021 08:10
Physics, 26.11.2021 08:10