Mathematics, 22.02.2021 21:40 salvadorjr1226p4zkp3
A producer of gel pens claims that 96% of its pens can write more than 10,000 words without losing ink. A random
sample of 500 pens is collected, and it is found that 470 of the pens can write more than 10,000 words without losing
ink. Let = the proportion of the sample of pens that can write more than 10,000 words.
The probability that 94% or fewer of these gel pens can write more than 10,000 words is 0.0115. Does this result
provide convincing evidence against the producer of the gel pens?
which is less than 50%
Answers: 1
Mathematics, 21.06.2019 19:30
Me. i can't figure out this question. give an explanation too. .
Answers: 1
Mathematics, 21.06.2019 22:30
The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)
Answers: 1
Mathematics, 22.06.2019 00:00
50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13
Answers: 1
A producer of gel pens claims that 96% of its pens can write more than 10,000 words without losing i...
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