Mathematics, 24.07.2019 19:10 myiah234
Astudent takes an exam containing 18 multiple choice questions. the probability of choosing a correct answer by knowledgeable guessing is 0.3. if the student makes knowledgeable guesses, what is the probability that he will get between 8 and 12 (both inclusive) questions right? round your answer to four decimal places.
Answers: 1
Mathematics, 21.06.2019 16:00
Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]
Answers: 3
Mathematics, 22.06.2019 02:30
Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.
Answers: 3
Astudent takes an exam containing 18 multiple choice questions. the probability of choosing a correc...
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