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QUESTION 30 Provide an appropriate response. In a pizza takeout restaurant, the following probability distribution was...
29. Determine if the following table represents a discrete probability distribution, where x represents the number...
29. Determine if the following table represents a discrete probability distribution, where x represents the number of pizza toppings that a customer may order. x 0 1 2 3 4 P(x) 0.15 0.10 0.25 0.25 0.25 a) No, because Ex+1 b) No, because & p(x) #1 c) Yes, because p(x) = 1 d) Yes, because x = 1 30. Use the table on #29 and find the probability that a randomly select customer will ordered at most 1 toppings a).25...
normal probability distribution . Provide an appropriate response. (1 point) Samples of size n 15 are...
normal probability distribution
. Provide an appropriate response. (1 point) Samples of size n 15 are randomly selected from the population of numbers (0 through 9) produced by a random-number generator, and the standard deviation is found for each sample. What is the distribution of the sample standard deviations? O normal (approximately) O skewed to the right O skewed to the left O not enough information provided 15. Provide an appropriate response. point) Samples of size n 90 are randomly...
0.1915 QUESTION 19 Provide an appropriate response. The number of violent crimes committed in a day...
0.1915 QUESTION 19 Provide an appropriate response. The number of violent crimes committed in a day possesses a distribution with a mean of 2.1 crimes per day and a standard deviation of four crimes per day. A random sample of 80 days was observed, and the sample mean number of crimes for the sample was calculated. The data that was collected in this experiment could be measured with a random variable. continuous discrete
The upper red signs are the questions I'm confused about. Thanks. The probability distribution of the...
The upper red signs are the questions I'm confused about.
Thanks.
The probability distribution of the random variable X represents the number of hits a baseball player obtained in a game for the 2012 baseball season 0 1 2 3 4 х P(x) 0.2009 0.3224 0.3024 0.1378 0.0351 0.0014 The probability distribution was used along with statistical software to simulate 25 repetitions of the experiment (25 games). The number of hits was recorded. Approximate the mean and standard deviation of...
please help with all. In the following probability distribution, the random variable x represents the number...
please help with all.
In the following probability distribution, the random variable x represents the number of activities a parent of a 6th-to 8th grade student is involved in. Complete parts (a) through (1) below. * 1 0 1 2 3 4 5 P(x) 0.269 0 206 0.224 0.239 0.062 (a) Verify that this is a discrete probability distribution This is a discrete probability distribution because the sum of the probabilities is and each probability is (6) Graph the discrete...
Provide an appropriate response. According to government data, the probability that a woman between the ages...
Provide an appropriate response. According to government data, the probability that a woman between the ages of 25 and 29 was never married is 40%. In a random survey of 10 women in this age group, what is the probability that at least eight were married? 0.167 0.013 0.161 1.002 Provide an appropriate response. Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any...
The upper red signs are the questions I'm confused about. Thanks. The probability distribution of the...
The upper red signs are the questions I'm confused about.
Thanks.
The probability distribution of the random variable X represents the number of hits a baseball player obtained in a game for the 2012 baseball season. x012 | 3 | 4 | 5 P(x)0.2009|0.3224 0.3024 0.1378 0.0351 0.0014 The probability distribution was used along with statistical software to simulate 25 repetitions of the experiment (25 games). The number of hits was recorded. Approximate the mean and standard deviation of the...
In the following probability distribution, the random variable x represents the number of activities a...
In the following probability distribution, the random variable x represents the number of activities a parent of a 6 th- to 8th-grade student is involved in. Complete parts (a) through (f) below.x01234P(x)0.3670.1330.2090.1160.175(a) Verify that this is a discrete probability distribution.This is a discrete probability distribution because the sum of the probabilities is _______ and each probability is _______ (b) Graph the discrete probability distribution. Choose the correct graph below.(c) Compute and interpret the mean of the random variable x .The mean...
Two suppliers, Tom and Jerry, provide cheese for a pizza restaurant. Tom is responsible for 30%...
Two suppliers, Tom and Jerry, provide cheese for a pizza restaurant. Tom is responsible for 30% of the cheese, and Jerry is responsible for the rest. The pizza restaurant owner, Mr. Bulldog, checks the quality of the cheese supplied by Tom and Jerry regularly, and estimates that 60% of the cheese from Tom is of good quality and 80% of the cheese from Jerry is of good quality. Find P(Good|Tom). 0.8 0.3 0.5 0.6 Two suppliers, Tom and Jerry provide...
In the following probability distribution, the random variable x represents the number of activities a parent...
In the following probability distribution, the random variable x represents the number of activities a parent of a K to 5 th-grade student is involved in. Complete parts (a) through (f) below.x01234P(x)0.1670.1940.3440.1780.117(a) Verify that this is a discrete probability distribution.This is a discrete probability distribution because the sum of the probabilities is _______ and each probability is _______ (b) Graph the discrete probability distribution. Choose the correct graph below.(c) Compute and interpret the mean of the random variable x .The mean...
29. Determine if the following table represents a discrete probability distribution, where x represents the number of pizza toppings that a customer may order. x 0 1 2 3 4 P(x) 0.15 0.10 0.25 0.25 0.25 a) No, because Ex+1 b) No, because & p(x) #1 c) Yes, because p(x) = 1 d) Yes, because x = 1 30. Use the table on #29 and find the probability that a randomly select customer will ordered at most 1 toppings a).25...
normal probability distribution
. Provide an appropriate response. (1 point) Samples of size n 15 are randomly selected from the population of numbers (0 through 9) produced by a random-number generator, and the standard deviation is found for each sample. What is the distribution of the sample standard deviations? O normal (approximately) O skewed to the right O skewed to the left O not enough information provided 15. Provide an appropriate response. point) Samples of size n 90 are randomly...
0.1915 QUESTION 19 Provide an appropriate response. The number of violent crimes committed in a day possesses a distribution with a mean of 2.1 crimes per day and a standard deviation of four crimes per day. A random sample of 80 days was observed, and the sample mean number of crimes for the sample was calculated. The data that was collected in this experiment could be measured with a random variable. continuous discrete
The upper red signs are the questions I'm confused about.
Thanks.
The probability distribution of the random variable X represents the number of hits a baseball player obtained in a game for the 2012 baseball season 0 1 2 3 4 х P(x) 0.2009 0.3224 0.3024 0.1378 0.0351 0.0014 The probability distribution was used along with statistical software to simulate 25 repetitions of the experiment (25 games). The number of hits was recorded. Approximate the mean and standard deviation of...
please help with all.
In the following probability distribution, the random variable x represents the number of activities a parent of a 6th-to 8th grade student is involved in. Complete parts (a) through (1) below. * 1 0 1 2 3 4 5 P(x) 0.269 0 206 0.224 0.239 0.062 (a) Verify that this is a discrete probability distribution This is a discrete probability distribution because the sum of the probabilities is and each probability is (6) Graph the discrete...
The upper red signs are the questions I'm confused about.
Thanks.
The probability distribution of the random variable X represents the number of hits a baseball player obtained in a game for the 2012 baseball season. x012 | 3 | 4 | 5 P(x)0.2009|0.3224 0.3024 0.1378 0.0351 0.0014 The probability distribution was used along with statistical software to simulate 25 repetitions of the experiment (25 games). The number of hits was recorded. Approximate the mean and standard deviation of the...
Two suppliers, Tom and Jerry, provide cheese for a pizza restaurant. Tom is responsible for 30% of the cheese, and Jerry is responsible for the rest. The pizza restaurant owner, Mr. Bulldog, checks the quality of the cheese supplied by Tom and Jerry regularly, and estimates that 60% of the cheese from Tom is of good quality and 80% of the cheese from Jerry is of good quality. Find P(Good|Tom). 0.8 0.3 0.5 0.6 Two suppliers, Tom and Jerry provide...
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