At a particular garage, 60% of the customers require an oil change, 20% require tire rotation,...
At a particular garage, 60% of the customers require an oil change, 20% require tire rotation, and 75% of customers require at least one of these services. For a randomly selected customer,
a. What is the probability that the customer will need both services?
b. What is the probability that the customer will need an oil change, but not a tire rotation?
c. What is the probability that the customer will want exactly one of these two services?
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At a particular garage, 60% of the customers require an oil change, 20% require tire rotation,...
At a particular garage, 60% of the customers require an oil change, 20% require tire rotation,...
At a particular garage, 60% of the customers require an oil change, 20% require tire rotation, and 75% of customers require at least one of these services. For a randomly selected customer, a. What is the probability that the customer will need both services?
Question3 1/3 pts At a particular garage, 60% of the customers require an oil change, 20%...
Question3 1/3 pts At a particular garage, 60% of the customers require an oil change, 20% require tire rotation, and 75% of customers require at least one of these services. For a randomly selected customer, a. What is the probability that the customer will need both services? I Select ] b. What is the probability that the customer will need an oil change, but not a tire rotation? [ Select ] c. What is the probability that the customer will...
At a particular restaurant, 54% of all customers order an appetizer and 30% of all customers...
At a particular restaurant, 54% of all customers order an appetizer and 30% of all customers order dessert. If 60% of all customers order an appetizer or dessert (or both), what is the probability a randomly selected customer orders both an appetizer and dessert? Write your answer as a decimal (not as a percentage). (If necessary, consult a list of formulas.) xs ?
1. Customers who are registered on a corporate web site are summarized by the type of...
1. Customers who are registered on a corporate web site are summarized by the type of shipping contract they use and the number of orders in the previous month. The number of customers in each category are shown in the following table. Shipping Contract No orders One order More than one order 40 Total Express 25 65 Standard 15 45 20 80 Total 40 110 60 210 130 (a) If customers are selected at random without replacement, how many unique...
1. Customers who are registered on a corporate web site are summarized by the type of...
1. Customers who are registered on a corporate web site are summarized by the type of shipping contract they use and the number of orders in the previous month. The number of customers in each category are shown in the following table Shipping Contract No orders One order More than one order 40 Total Express 25 65 Standard 15 45 20 80 40 110 60 210 130 (a) If customers are selected at random without replacement, how many unique samples...
Suppose that 65% of all adults regularly consume coffee, 60% regularly consume carbonated soda, and 75%...
Suppose that 65% of all adults regularly consume coffee, 60% regularly consume carbonated soda, and 75% regularly consume at least one of these two (a) What is the probability that a randomly selected adult regularly consumes both coffee and soda? 0.50 (b) What is the probablity that a randomly selected adult doesn't regularly consume at least one of these two products? 05 Need Help?
A box in a certain supply room contains four 40-watt light bulbs, five 60-watt bulbs, and...
A box in a certain supply room contains four 40-watt light bulbs, five 60-watt bulbs, and six 75-watt bulbs. Suppose that three bulbs are randomly selected. a. What is the probability that exactly two of the selected bulbs are rated 75-watt? b. What is the probability that all three of the elected bulbs have the same rating? c. What is the probability that one bulb of each type is selected? d. What is the probability that at least two of...
Suppose that 60% of all adults regularly consume coffee, 45% regularly consume carbonated soda, and 70%...
Suppose that 60% of all adults regularly consume coffee, 45% regularly consume carbonated soda, and 70% regularly consume at least one of these two products. (a) What is the probability that a randomly selected adult regularly consumes both coffee and soda? (b) What is the probability that a randomly selected adult doesn't regularly consume at least one of these two products? Need Help? Read It Watch It Talk to a Tutor The route used by a certain motorist in commuting...
A box in a certain supply room contains three 40-W lightbulbs, seven 60-W bulbs, and five...
A box in a certain supply room contains three 40-W lightbulbs, seven 60-W bulbs, and five 75-W bulbs. Suppose that three bulbs are randomly selected. (Round your answers to four decimal places.) (a) What is the probability that exactly two of the selected bulbs are rated 75-w2 079 (b) What is the probability that all three of the selected bulbs have the same rating? (c) What is the probability that one blb of each type is selected? d) Suppose now...
A box in a certain supply room contains four 40-W lightbulbs, three 60-W bulbs, and five...
A box in a certain supply room contains four 40-W lightbulbs, three 60-W bulbs, and five 75-W bulbs. Suppose that three bulbs are randomly selected. (Round your answers to four decimal places.) (a) What is the probability that exactly two of the selected bulbs are rated 75-W? (b) What is the probability that all three of the selected bulbs have the same rating? (c) What is the probability that one bulb of each type is selected? (d) Suppose now that...
Question3 1/3 pts At a particular garage, 60% of the customers require an oil change, 20% require tire rotation, and 75% of customers require at least one of these services. For a randomly selected customer, a. What is the probability that the customer will need both services? I Select ] b. What is the probability that the customer will need an oil change, but not a tire rotation? [ Select ] c. What is the probability that the customer will...
At a particular restaurant, 54% of all customers order an appetizer and 30% of all customers order dessert. If 60% of all customers order an appetizer or dessert (or both), what is the probability a randomly selected customer orders both an appetizer and dessert? Write your answer as a decimal (not as a percentage). (If necessary, consult a list of formulas.) xs ?
1. Customers who are registered on a corporate web site are summarized by the type of shipping contract they use and the number of orders in the previous month. The number of customers in each category are shown in the following table. Shipping Contract No orders One order More than one order 40 Total Express 25 65 Standard 15 45 20 80 Total 40 110 60 210 130 (a) If customers are selected at random without replacement, how many unique...
1. Customers who are registered on a corporate web site are summarized by the type of shipping contract they use and the number of orders in the previous month. The number of customers in each category are shown in the following table Shipping Contract No orders One order More than one order 40 Total Express 25 65 Standard 15 45 20 80 40 110 60 210 130 (a) If customers are selected at random without replacement, how many unique samples...
Suppose that 65% of all adults regularly consume coffee, 60% regularly consume carbonated soda, and 75% regularly consume at least one of these two (a) What is the probability that a randomly selected adult regularly consumes both coffee and soda? 0.50 (b) What is the probablity that a randomly selected adult doesn't regularly consume at least one of these two products? 05 Need Help?
A box in a certain supply room contains four 40-watt light bulbs, five 60-watt bulbs, and six 75-watt bulbs. Suppose that three bulbs are randomly selected. a. What is the probability that exactly two of the selected bulbs are rated 75-watt? b. What is the probability that all three of the elected bulbs have the same rating? c. What is the probability that one bulb of each type is selected? d. What is the probability that at least two of...
Suppose that 60% of all adults regularly consume coffee, 45% regularly consume carbonated soda, and 70% regularly consume at least one of these two products. (a) What is the probability that a randomly selected adult regularly consumes both coffee and soda? (b) What is the probability that a randomly selected adult doesn't regularly consume at least one of these two products? Need Help? Read It Watch It Talk to a Tutor The route used by a certain motorist in commuting...
A box in a certain supply room contains three 40-W lightbulbs, seven 60-W bulbs, and five 75-W bulbs. Suppose that three bulbs are randomly selected. (Round your answers to four decimal places.) (a) What is the probability that exactly two of the selected bulbs are rated 75-w2 079 (b) What is the probability that all three of the selected bulbs have the same rating? (c) What is the probability that one blb of each type is selected? d) Suppose now...
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