Mathematics, 18.06.2020 19:57 jstoners
You plan to conduct a marketing experiment in which students are to taste one of two different brands of soft drink. Their task is to correctly identify the brand tasted. You select a random sample of 200 students and assume that the students have no ability to distinguish between the two brands. (Hint: if an individual has no ability to distinguish between the two soft drinks, then each brand is equally likely to be selected.)(a) What is the probability that the sample will have between 50% and 60% of the identification correct?(b) The probability is 90% that the sample percentage contained within what symmetrical limits of the population percentage?(c) What is the probability that the sample percentage of correct identifications is greater than 65%?
Answers: 3
Mathematics, 21.06.2019 17:00
100 points, hi, iβm not sure what to do here,the data doesnβt seem to be quadratic .? can anyone me, in advance
Answers: 2
Mathematics, 21.06.2019 20:00
How does the graph of g(x)=βxββ3 differ from the graph of f(x)=βxβ? the graph of g(x)=βxββ3 is the graph of f(x)=βxβ shifted right 3 units. the graph of g(x)=βxββ3 is the graph of f(x)=βxβ shifted up 3 units. the graph of g(x)=βxββ3 is the graph of f(x)=βxβ shifted down 3 units. the graph of g(x)=βxββ3 is the graph of f(x)=βxβ shifted left 3 units.
Answers: 1
Mathematics, 21.06.2019 21:00
Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months
Answers: 3
Mathematics, 21.06.2019 22:30
If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b
Answers: 1
You plan to conduct a marketing experiment in which students are to taste one of two different brand...
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