Question Help Assume that when adults with smartphones are randomly selected, 42% use them in meetings...
Assume that when adults with smartphones are randomly selected, 42 % use them in meetings or classes. If 13 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes.The probablity is _______ (Type an integer or decimal rounded to four decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 46 % use them in meetings or classes. If 15 adult smartphone users are randomly selected, find the probability that fewer than 5 of them use their smartphones in meetings or classes.The probability is _______ (Type an integer or decimal rounded to four decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 48% use them in meetings or classes. If 14 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meetings or classes. The probability is . (Type an integer or decimal rounded to four decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 4242% use them in meetings or classes. If 1414 adult smartphone users are randomly selected, find the probability that fewer than 44 of them use their smartphones in meetings or classes. The probability is nothing. (Type an integer or decimal rounded to four decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 40% use them in meetings or classes. I 10 adut smartphone users are randomly selected, find the probability that at least 2 smartphones in meetings or classes them use the The probability is (Round to four decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 41% use them in meetings or classes. Ir 13 adultsmartphone users are randomly selected, find the probability that fewer than 5 of them use the shoresin merings or classes The probability is (Type an integer or decimal rounded to four decimal places as reeded)
Assume that when adults with smartphones are randomly selected. 44% use them in meetings or classes. If Samartphone users are randomly selected, find the probability that exactly 2 of them use their smartphones in meetings or classes The probability is (Round to four decimal places as needed)
Assume that when adults with smartphones are randomly selected, 56% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that at least 4 of them use their smartphones in meetings or classes. The probability is _______ (Round to four decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes. If 6 adult smartphone users are randomly selected, find the probability that exactly 3 of them use their smartphones in meetings or classes. The probability is _______ (Round to four decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 37% use them in meetings or classes. If 5 adult smartphone users are randomly selected, find the probability that exactly 3 of them use their smartphones in meetings or classes. The probability is _______ (Round to four decimal places as needed.)