The probability a telesales representative making a sale on a customer call is .15. Find the...
The probability a telesales representative making a sale on a customer call is .15. Find the probability:
a) Her first sale comes after 5 calls.
b) Her first 5 calls went with out a sale. What is the probability she will have to make more than 13 calls until her first sale?
c) Less than 2 sales are made on 5 calls. Representatives are required to make an average of at least 4 sales a day or they are fired.
d) Find the least number of calls the representative is required to make a day so not to be fired.
e) Compute the variance for the number of sales made in a day if she makes the minimum number of calls to keep her job.
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The probability a telesales representative making a sale on a
customer call is .15. Find the...
2. The probability of a telesales representative making a sale on a customer call is 0.15. Find the probability that no sales are made in 10 calls. (a) (3 marks) more than one sales are made in 20 ca...
2. The probability of a telesales representative making a sale on a customer call is 0.15. Find the probability that no sales are made in 10 calls. (a) (3 marks) more than one sales are made in 20 calls. (b) (3 marks) [CLO2-PLO1:C4]
2. The probability of a telesales representative making a sale on a customer call is 0.15. Find the probability that no sales are made in 10 calls. (a) (3 marks) more than one sales are made in...
4. [24] A sale representative (a) Find the probability that she had exactly two sales resulted...
4. [24] A sale representative (a) Find the probability that she had exactly two sales resulted from 6 calls (b) Find the probability that she had no sale resulted from 6 calls (c) Find the probability that she had at least one sale resulted from 6 calls. (d) Suppose that she wanats the probability P(at least one sale) to exceed 0.6, find the estimates that sales result on one fourth of the calls made minimal number of calls she has...
A telemarketer, who places random phone calls to potential customers, has a .05 probability of making a...
A telemarketer, who places random phone calls to potential customers, has a .05 probability of making a sale with every phone call, independently of other phone calls. What is the expected number of calls needed to make the first sale of a day? What is the probability that more than 10 calls will be needed to make the first sale of the day?
A salesperson has a 20 percent chance of making a sale to any customer who is...
A salesperson has a 20 percent chance of making a sale to any customer who is called. If you make 6 calls, what is the probability that A) Three calls are made B) Probability of at least 1 sale is made. C) Find the mean and standard deviation.
5. A salesperson has a 20% chance of making a sale to any customer called upon....
5. A salesperson has a 20% chance of making a sale to any customer called upon. Ifs calls were made what is the probability that: a) exactly 3 sales were made? b) at most one sale was made c) at least two sales were made? d) what is the mean and standard deviation of the number of sales?
5- A salesperson has a 20% chance of making a sale to any customer called upon....
5- A salesperson has a 20% chance of making a sale to any customer called upon. 1 calls were made what is the probability that: a) exactly 3 sales were made? b) at most one sale was made? c) at least two sales were made? d) what is the m ean and standard deviation of the number of sales?
Every day a company makes 100 phone calls. Each call has a 40% chance of being...
Every day a company makes 100 phone calls. Each call has a 40% chance of being answered. Calls are answered or not independently of each other. Every time a call is answered a sale is made in the amount X that is a random variable having a normal distribution with μ= 50 and σ= 5. Let Y be the number of answered calls during a day and let W be the total amount of daily sales. Assume that sales amounts...
Every day a company makes 100 phone calls. Each call has a 40% chance of being...
Every day a company makes 100 phone calls. Each call has a 40% chance of being answered. Calls are answered or not independently of each other. Every time a call is answered a sale is made in the amount X that is a random variable having a normal distribution with μ= 50 and σ= 5. Let Y be the number of answered calls during a day and let W be the total amount of daily sales. Assume that sales amounts...
49 of 18 (9 Find the Assumo the probability that you well make a sale on...
49 of 18 (9 Find the Assumo the probability that you well make a sale on any given telephone call s 024 Find the probabiltly that you (a) make your first sale on the fifth cll,(b) make your sale or third call, and (c) do not make a sale on the frst three calls on the firs, second (a) Plmake your first sale on the tith call 080 (Round to three decimal places as needed ) (b) P(make your sale...
At a customer service call center for a large company, the number of calls received per...
At a customer service call center for a large company, the number of calls received per hour is normally distributed with a mean of 120 calls and a standard deviation of 5 calls. What is the probability that during a given hour of the day there will be less than 132 calls, to the nearest thousandth?
2. The probability of a telesales representative making a sale on a customer call is 0.15. Find the probability that no sales are made in 10 calls. (a) (3 marks) more than one sales are made in 20 calls. (b) (3 marks) [CLO2-PLO1:C4]
2. The probability of a telesales representative making a sale on a customer call is 0.15. Find the probability that no sales are made in 10 calls. (a) (3 marks) more than one sales are made in...
4. [24] A sale representative (a) Find the probability that she had exactly two sales resulted from 6 calls (b) Find the probability that she had no sale resulted from 6 calls (c) Find the probability that she had at least one sale resulted from 6 calls. (d) Suppose that she wanats the probability P(at least one sale) to exceed 0.6, find the estimates that sales result on one fourth of the calls made minimal number of calls she has...
5. A salesperson has a 20% chance of making a sale to any customer called upon. Ifs calls were made what is the probability that: a) exactly 3 sales were made? b) at most one sale was made c) at least two sales were made? d) what is the mean and standard deviation of the number of sales?
5- A salesperson has a 20% chance of making a sale to any customer called upon. 1 calls were made what is the probability that: a) exactly 3 sales were made? b) at most one sale was made? c) at least two sales were made? d) what is the m ean and standard deviation of the number of sales?
49 of 18 (9 Find the Assumo the probability that you well make a sale on any given telephone call s 024 Find the probabiltly that you (a) make your first sale on the fifth cll,(b) make your sale or third call, and (c) do not make a sale on the frst three calls on the firs, second (a) Plmake your first sale on the tith call 080 (Round to three decimal places as needed ) (b) P(make your sale...
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