Grade 11 and 12 Mathematics

Homework Clinic
Mathematics Clinic
Grade 11 and 12 Mathematics (Moderator: geoffrey)

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Subject / Started by	Replies / Views	Last post
Which of the following correctly describes the nature of discrete quantitative variables? a. They ... Started by javeds	1 Replies 98 Views	Jul 24, 2018 by ladyjames123
A binomial random variable is an example of a discrete random variable. Indicate whether the ... Started by ericka1	1 Replies 116 Views	Jul 24, 2018 by jennafosdick
In a binomial experiment, the probability of success is the same on every trial. Indicate whether ... Started by robinn137	3 Replies 95 Views	Jul 24, 2018 by frogdreck123456
As a rule of thumb, if the sample size n is large relative to the population size N in particular, ... Started by brutforce	1 Replies 131 Views	Jul 24, 2018 by Eazy416
The binomial probability distribution is an example of discrete probability distributions. ... Started by B	1 Replies 146 Views	Jul 24, 2018 by johnharpe
A binomial probability distribution shows the probabilities associated with possible values of a ... Started by haleyc112	1 Replies 120 Views	Jul 24, 2018 by zoeyesther
A binomial experiment is a sequence of n identical trials such that each trial (1) produces one of ... Started by ts19998	3 Replies 92 Views	Jul 24, 2018 by C.mcnichol98
The number of successes observed during the n trials of a binomial experiment is called the binomial ... Started by nautica902	1 Replies 149 Views	Jul 24, 2018 by ghepp
The binomial experiment requires that the successes and failure probabilities be constant from one ... Started by chads108	1 Replies 76 Views	Jul 24, 2018 by Galvarado142
The binomial distribution could be used to describe the spread of tennis balls when the players are ... Started by Sportsfan2111	1 Replies 51 Views	Jul 24, 2018 by ryansturges
A life insurance salesperson makes 15 sales calls daily. The chance of making a sale on each call is ... Started by chandani	3 Replies 149 Views	Jul 24, 2018 by chereeb
The distribution of the number of phone calls to a doctor's office in a one-hour time period is ... Started by Yi-Chen	1 Replies 107 Views	Jul 24, 2018 by rleezy04
The number of defects in a random sample of 200 parts produced by a machine is binomially ... Started by james9437	1 Replies 102 Views	Jul 24, 2018 by sailorcrescent
The binomial distribution is used to describe continuous random variables. Indicate whether the ... Started by pane00	1 Replies 64 Views	Jul 24, 2018 by aliotak
Which of the following is a characteristic of a binomial problem? a. There are n identical trials, ... Started by dakota nelson	3 Replies 76 Views	Jul 24, 2018 by blfontai
A telephone survey of American families is conducted to determine the number of children in the ... Started by bb	1 Replies 125 Views	Jul 24, 2018 by Jane
The standard deviation of a binomial distribution for which n = 50 and p = 0.15 is: a. 50.15 b. ... Started by Bob-Dole	1 Replies 77 Views	Jul 24, 2018 by diesoon
The National Rifle Association chapter in a university town claims 60 of the students at the ... Started by j.rubin	1 Replies 153 Views	Jul 24, 2018 by at
The expected number of heads in 200 tosses of an unbiased coin is: a. 100 b. 50 c. 75 d. 125 e. ... Started by Beheh	3 Replies 116 Views	Jul 24, 2018 by kaykay69
Which of the following best describes a binomial probability distribution? a. It is a probability ... Started by newyorker26	1 Replies 118 Views	Jul 24, 2018 by ilianabrrr
Which of the following best describes the binomial probability distribution? a. If is a probability ... Started by melina_rosy	1 Replies 153 Views	Jul 24, 2018 by Cheesycrackers
The binomial distribution formula: a. computes the number of permutations of x successes (and, ... Started by colton	1 Replies 73 Views	Jul 24, 2018 by allisonblackmore
Given that n is the number of trials and p is the probability of success in any one trial of a ... Started by daltonest1984	3 Replies 83 Views	Jul 24, 2018 by Liddy
A manufacturer of tennis balls uses a production process that produces 5 percent defective balls. A ... Started by Charlie	1 Replies 124 Views	Jul 24, 2018 by lkanara2
A manufacturer of golf balls uses a production process that produces 10 percent defective balls. A ... Started by james0929	1 Replies 105 Views	Jul 24, 2018 by carojassy25

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Homework Clinic
Mathematics Clinic
Grade 11 and 12 Mathematics (Moderator: geoffrey)