Mathematics, 08.04.2020 00:10 hjeffrey168

Abdullah is a quality control expert at a factory that paints car parts. He knows that 20\ , percent of parts have an error in their painting. He recommended a change in the painting process, and he wanted to see if this error rate had changed. He took a random sample of 400400400 parts painted in a month and found that 606060 had an error.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

Dr.cooper just started an experiment. he will collect data for 8 days. how many hours is this

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Answers: 1

Answer

Mathematics, 21.06.2019 19:50

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Answers: 2

Answer

You know the right answer?

Abdullah is a quality control expert at a factory that paints car parts. He knows that 20\ , percent...

Questions