The table shows the results of a restaurant survey.
Find the probability the service was good, given that the meal was lunch
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e table shows the results of a survey of patrons of a particular restaurant chain. Good...
e table shows the results of a survey of patrons of a particular restaurant chain. Good Service 538 Poor Service 329 Meals Lunch Dinner Total Total 867 329 973 634 1607 15119632474 If one of these patrons is selected at random, find the probability that their service was good, given that their meal was lunch The probability that their service was good, given that their meal was lunch, is (Round to four decimal places as needed.) Find the indicated probability....
The table below shows results from a survey conducted on the frequency of use of a...
The table below shows results from a survey conducted on the frequency of use of a transport service and the customers' ratings of the quality of the service provided. Rating of Quality of Service Frequency of Use Average 20 Poor 14 18 Good Frequently23 Occasionally 24 The survey was conducted on how many customers? Find the probability that a customer chosen randomly uses the (a) service frequently. (c) Find the probability that a customer chosen randomly rates the quality of...
The table below shows the results of a survey in which 142 men and 144 women...
The table below shows the results of a survey in which 142 men and 144 women workers ages 25 to 64 were asked if they have at least one month's income set aside for emergencies.Complete parts (a) through (d) Less than one month's income One month's income or more Total Men Women Total 148 138 142 144 286 65 83 7761 (a) Find the probability that a randomly selected worker has one month's income or more set aside for emergencies....
Не The accompanying table shows the results of a survey in which 250 male and 250...
Не The accompanying table shows the results of a survey in which 250 male and 250 female workers ages 25 to 64 were asked if they contribute to a retirement savings plan at work. Complete parts (a) and (b) below. Click the icon to view the survey results. (a) Find the probability that a randomly selected worker contributes to a retirement savings plan at work, given that the worker is male. The probability that a randomly selected worker contributed to...
The table below shows the results of a survey in which 141 men and 145 women...
The table below shows the results of a survey in which 141 men and 145 women workers ages 25 to 64 were asked # thoy have at least one month'sIncome set anide for omergencies Complete parts (a) through ( Men Women Total 149 137 41 145 286 ess than one month's658 income One month's income or more Total 76 61 (a) Find the probability that a randomly selected worker has one month's income or more set aside for emergencies The...
The table below shows the results of a survey that asked 2848 people whether they are...
The table below shows the results of a survey that asked 2848 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (d). Frequently Occasionally Not at all Total Male 227 792 1471 Female 202 430 745 1377 Total 429 882 1537 2848 320 452 (a) Find the probability that the person is frequently or occasionally involved in charity work P(being frequently involved or being occasionally...
The table below shows the results of a survey that asked 2864 people whether they are...
The table below shows the results of a survey that asked 2864 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (e). 9. Total 1472 1392 2864 Frequently Occasionally Not at all Male 224 Female 205 Total 429 456 440 896 792 747 1539 (a) Find the probability that the person is frequently or occasionally involved in charity work. P(being frequently involved or being occasionally...
The table below shows the results of a survey that asked 2860 people whether they are...
The table below shows the results of a survey that asked 2860 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (e) Occasionally 459 430 889 Not at all 797 744 1541 Total 1478 1382 2860 Frequently Male Female Total 208 430 (a) Find the probability that the person is frequently or occasionally involved in charity work. P(being frequently involved or being occasionally involved) (Round...
The table below shows the results of a survey that asked 1048 adults
The table below shows the results of a survey that asked 1048 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random Complete parts (a) through (c). (a) Find the probability that the person opposed the tax or is female P(opposed the tax or is female) = _______ (Round to the nearest thousandth as needed)
The table shows the results of a survey of 100 authors by a publishing company. New...
The table shows the results of a survey of 100 authors by a publishing company. New Authors Established Authors Total Successful 10 30 40 60 Unsuccessful 15 45 Total 25 75 Compute the following conditional probability. An author is established, given that she is successful. 100
e table shows the results of a survey of patrons of a particular restaurant chain. Good Service 538 Poor Service 329 Meals Lunch Dinner Total Total 867 329 973 634 1607 15119632474 If one of these patrons is selected at random, find the probability that their service was good, given that their meal was lunch The probability that their service was good, given that their meal was lunch, is (Round to four decimal places as needed.) Find the indicated probability....
The table below shows results from a survey conducted on the frequency of use of a transport service and the customers' ratings of the quality of the service provided. Rating of Quality of Service Frequency of Use Average 20 Poor 14 18 Good Frequently23 Occasionally 24 The survey was conducted on how many customers? Find the probability that a customer chosen randomly uses the (a) service frequently. (c) Find the probability that a customer chosen randomly rates the quality of...
The table below shows the results of a survey in which 142 men and 144 women workers ages 25 to 64 were asked if they have at least one month's income set aside for emergencies.Complete parts (a) through (d) Less than one month's income One month's income or more Total Men Women Total 148 138 142 144 286 65 83 7761 (a) Find the probability that a randomly selected worker has one month's income or more set aside for emergencies....
Не The accompanying table shows the results of a survey in which 250 male and 250 female workers ages 25 to 64 were asked if they contribute to a retirement savings plan at work. Complete parts (a) and (b) below. Click the icon to view the survey results. (a) Find the probability that a randomly selected worker contributes to a retirement savings plan at work, given that the worker is male. The probability that a randomly selected worker contributed to...
The table below shows the results of a survey in which 141 men and 145 women workers ages 25 to 64 were asked # thoy have at least one month'sIncome set anide for omergencies Complete parts (a) through ( Men Women Total 149 137 41 145 286 ess than one month's658 income One month's income or more Total 76 61 (a) Find the probability that a randomly selected worker has one month's income or more set aside for emergencies The...
The table below shows the results of a survey that asked 2848 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (d). Frequently Occasionally Not at all Total Male 227 792 1471 Female 202 430 745 1377 Total 429 882 1537 2848 320 452 (a) Find the probability that the person is frequently or occasionally involved in charity work P(being frequently involved or being occasionally...
The table below shows the results of a survey that asked 2864 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (e). 9. Total 1472 1392 2864 Frequently Occasionally Not at all Male 224 Female 205 Total 429 456 440 896 792 747 1539 (a) Find the probability that the person is frequently or occasionally involved in charity work. P(being frequently involved or being occasionally...
The table below shows the results of a survey that asked 2860 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (e) Occasionally 459 430 889 Not at all 797 744 1541 Total 1478 1382 2860 Frequently Male Female Total 208 430 (a) Find the probability that the person is frequently or occasionally involved in charity work. P(being frequently involved or being occasionally involved) (Round...
The table shows the results of a survey of 100 authors by a publishing company. New Authors Established Authors Total Successful 10 30 40 60 Unsuccessful 15 45 Total 25 75 Compute the following conditional probability. An author is established, given that she is successful. 100
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