Mathematics, 10.10.2019 03:00 ashcash61
Determine whether the value is a discrete random variable, continuous random variable, or not a random variable. a. the amount of rain in city upper b during april b. the number of points scored during a basketball game c. the eye color of people on commercial aircraft flights d. the number of fish caught during a fishing tournament e. the number of statistics students now reading a book f. the exact time it takes to evaluate 27 plus 72
Answers: 1
Mathematics, 21.06.2019 15:00
What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14
Answers: 1
Mathematics, 21.06.2019 21:00
Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?
Answers: 3
Mathematics, 22.06.2019 00:30
Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.
Answers: 1
Determine whether the value is a discrete random variable, continuous random variable, or not a rand...
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