Mathematics, 25.03.2020 04:39 santana647
A soft drink manufacturer wishes to know how many soft drinks adults drink each week. They want to construct a 85% confidence interval with an error of no more than 0.08. A consultant has informed them that a previous study found the mean to be 3.1 soft drinks per week and found the variance to be 1.69. What is the minimum sample size required to create the specified confidence interval
Answers: 3
Mathematics, 21.06.2019 19:10, KariSupreme
At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?
Answers: 1
Mathematics, 21.06.2019 19:50, adjjones2011
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
Mathematics, 21.06.2019 20:10, lele142018
Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12
Answers: 3
A soft drink manufacturer wishes to know how many soft drinks adults drink each week. They want to c...
Mathematics, 25.02.2020 12:27
Mathematics, 25.02.2020 12:27
Mathematics, 25.02.2020 12:27
Mathematics, 25.02.2020 12:27
Mathematics, 25.02.2020 12:28