Mathematics, 13.05.2020 13:57 person779
The nutrition label for Oriental Spice Sauce states that one package of sauce has 1070 milligrams of sodium. To determine if the label is accurate, the FDA randomly selects 200 packages of Oriental Spice Sauce and determines the sodium content. The sample has an average of 1012.73 milligrams of sodium per package with a sample standard deviation of 234.28 milligrams. Step 1 of 2 : Calculate a 99% confidence interval for the mean sodium content in Oriental Spice Sauce.
Answers: 2
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
Mathematics, 22.06.2019 01:00
3questions show how you solved the problem 1. subtract & simplify (โy2 โ 4y โ 8) โ (โ4y2 โ 6y + 3) 2.multiply and simplify 2x2y3z2 ยท 4xy4x2 3.multiply and simplify (x โ 4) (x2 โ 5x โ 6)
Answers: 1
Mathematics, 22.06.2019 01:30
Acompany that makes? hair-care products had 5000 people try a new shampoo. of the 5000 ? people, 35 had a mild allergic reaction. what percent of the people had a mild allergic? reaction?
Answers: 2
Mathematics, 22.06.2019 03:30
Runners run around the school's football field. the cross country coach determines that the width of the field is seventy yards shorter than the length. part a write an expression that represents the perimeter of the football field. let x represent the length of the football field. include parentheses in your expression. next, write an equivalent expression that does not include parentheses. what property or properties did you use to simplify? explain. part b the cross country coach later determines that the length of the football field is 120 yards. all students must run five laps. using your answer from part a, determine the actual number of yards that each athlete must run in the tryouts. in order to make the team, students must complete the laps in 6 minutes. how quickly must they run each lap?
Answers: 3
The nutrition label for Oriental Spice Sauce states that one package of sauce has 1070 milligrams of...
History, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31
Computers and Technology, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31
History, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31
Computers and Technology, 04.12.2019 20:31
History, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31