Mathematics, 05.12.2020 14:00, vitalitas
In a study of the accuracy of fast food drive-through orders, Restaurant A had 305 accurate orders and 60 that were not accurate.
A. Construct a 90% confidence interval estimate of the percentage of orders that are not accurate.
B . Compare the results from part (a) to this 90% confidence interval for the percentage of orders that are not accurate at Restaurant B: p. What do you conclude?
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:30, WhiteWinterRose
Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16
Answers: 2
Mathematics, 21.06.2019 16:30, mildredelizam
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 17:30, 21villalobosjabez
Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.
Answers: 2
Do you know the correct answer?
In a study of the accuracy of fast food drive-through orders, Restaurant A had 305 accurate orders a...
Questions in other subjects:
Mathematics, 19.02.2021 18:40
Mathematics, 19.02.2021 18:40
History, 19.02.2021 18:40
Mathematics, 19.02.2021 18:40
Mathematics, 19.02.2021 18:40
Mathematics, 19.02.2021 18:40
