Mathematics, 03.06.2021 04:40 tiwaribianca475
A company manufactures 2,000 units of its flagship product in a day. The quality control department takes a random sample of 40 units to test for quality. The product is put through a wear-and-tear test to determine the number of days it can last. If the product has a lifespan of less than 26 days, it is considered defective. The table gives the sample data that a quality control manager collected.
39 31 38 40 29
32 33 39 35 32
32 27 30 31 27
30 29 34 36 25
30 32 38 35 40
29 32 31 26 26
32 26 30 40 32
39 37 25 29 34
The point estimate of the mean of the sample is
, and the point proportion of the defective units is
.
(Give your answers as decimal numbers rounded off to the nearest hundredth.)
Answers: 3
Mathematics, 21.06.2019 16:10
To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz
Answers: 1
Mathematics, 21.06.2019 16:30
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 1
Mathematics, 21.06.2019 19:00
Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
Answers: 3
A company manufactures 2,000 units of its flagship product in a day. The quality control department...
Mathematics, 11.03.2021 08:10
Mathematics, 11.03.2021 08:10
Mathematics, 11.03.2021 08:10
Mathematics, 11.03.2021 08:10
Mathematics, 11.03.2021 08:10
Mathematics, 11.03.2021 08:10
Mathematics, 11.03.2021 08:10
Mathematics, 11.03.2021 08:10
Mathematics, 11.03.2021 08:10
Mathematics, 11.03.2021 08:10