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LenKa [72]
2 years ago
7

A store receives a shipment of 5,000 MP3 players. In a previous shipment of 5,000 MP3 players, 300 were

Mathematics
2 answers:
stepan [7]2 years ago
5 0

The sample was 10 numbers.

4 of the numbers are less than 301.

So 4 out of 10 would be defective.

4/10 = 0.4 x 100 = 40%

He would expect 40% to be defective.

matrenka [14]2 years ago
3 0

Answer:

86 i think

Step-by-step explanation:

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104

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4 0
2 years ago
Can you guys solve this
forsale [732]

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1 year ago
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BigorU [14]

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4 0
3 years ago
2.) 4x + 8.2 ≤ 32.2 *<br><br> A. x ≤ 60<br> B. x ≥ 6<br> C. x ≥ 60<br> D. x ≤ 6
Inga [223]

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D

Step-by-step explanation:

Given

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6 0
3 years ago
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If you wanted to estimate the mean height of all students at a university, which of the following sampling strategies would be b
xenn [34]

Answer:

c.

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Hello!

To take a sample to estimate the mean height of all students at a university and that the value you reach is statistically valid you need the sampling method to be random and representative of the whole population, in this example, all university students.

a. Measure the heights of 50 students found in the gym during basketball intramurals.

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I hope it helps!

4 0
3 years ago
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