Mathematics, 05.12.2019 02:31 AnaiyaKirksey8
50 ! (dont spam my question ill report you)
the probability of success in each of the 58 identical engine tests is p=0.92. what is the mean of this binomial distribution?
4.3
53.4
2.1
63.0
the minimum usual value of a binomial distribution is 89.3. the maximum usual value is 102.8. which of the following values would be considered usual for this distribution?
103
89
91
125
a local poll found that only 17% of the 546 people surveyed feel the mayor's new city tax plan is effective. find the mean of this binomial distribution.
77.0
453.2
8.8
92.8
36% of the 1035 people who watched the new sequel to a popular action movie thought it was better than the orginal. find the mean.
372.6
238.5
662.4
15.4
a bonus activity in a popular video game allows the gamer to choose from several boxes to acquire a rare and useful item. the probability of success is 0.2. with 35 attempts, find the standard deviation.
2.4
7.0
5.6
0.2
the probability of a child being born with light-colored eyes to two particular parents is 0.25. the parents intend to have 5 children. find the variance of this binomial distribution.
0.9
1.0
1.3
3.8
the probability of students choosing the left lunch line at school is p=0.431. find the variance of the binomial distribution of 982 students choosing the left lunch line today.
423.2
558.8
15.5
240.8
a couple of college students, frustrated with the current class registration process, decide to survey 500 random students on campus. they find that 84% are also dissatisfied. what is the standard deviation of this binomial distribution?
420.0
8.2
67.2
0.1
Answers: 1
Mathematics, 20.06.2019 18:04
Tom and maria typed in words in the ratio of 1 : 5 in 20 minutes. they typed 864 words altogether. find the number of words that each of them typed
Answers: 3
Mathematics, 21.06.2019 13:10
Vhich expression is equivalent to 6(3x + 4)? 9x + 418 x + 2418x + 49x + 10 i might ! i really do hope u see this and answer it
Answers: 2
Mathematics, 21.06.2019 21:00
Which of the following is the best first step in solving the equation below? 4+2㏒³x=17
Answers: 1
Mathematics, 21.06.2019 22:00
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
Answers: 1
50 ! (dont spam my question ill report you)
the probability of success in each of the 5...
the probability of success in each of the 5...
Social Studies, 14.10.2019 22:30
Computers and Technology, 14.10.2019 22:30
Computers and Technology, 14.10.2019 22:30
Mathematics, 14.10.2019 22:30