Mathematics, 06.04.2020 05:55 tchocho8621
Based on a smartphone survey, assume that 50% of adults with smartphones use them in theaters. In a separate survey of 238 adults with smartphones, it is found that 102 use them in theaters. a. If the 50% rate is correct, find the probability of getting 102 or fewer smartphone owners who use them in theaters. b. Is the result of 102 significantly low?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:50
F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright
Answers: 2
Mathematics, 21.06.2019 18:00
1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.
Answers: 3
Mathematics, 21.06.2019 21:30
Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.
Answers: 1
You know the right answer?
Based on a smartphone survey, assume that 50% of adults with smartphones use them in theaters. In a...
Questions
Mathematics, 22.04.2020 20:45
Mathematics, 22.04.2020 20:45
Mathematics, 22.04.2020 20:45
Mathematics, 22.04.2020 20:45
Biology, 22.04.2020 20:46
Mathematics, 22.04.2020 20:46
Computers and Technology, 22.04.2020 20:46
