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solmaris [256]
2 years ago
6

A newspaper for a large city launches a new advertising campaign focusing on the number of digital subscriptions. The

Mathematics
1 answer:
JulijaS [17]2 years ago
6 0

Answer:

why does it say answer doesn't exist but still lemme put a answer

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Please help me!!!!!!!!!!!
lbvjy [14]

Answer:I think its C but im not sure

6 0
2 years ago
Use the given values of n and p to find the minimum usual value μ - 2σ and the maximum usual value μ + 2σ. Round your answer to
fenix001 [56]

Given Information:  

number of trials = n = 1042

Probability of success = p = 0.80

Required Information:  

Maximum usual value = μ + 2σ = ?

Minimum usual value = μ - 2σ = ?

Answer:

Maximum usual value = 859.51

Minimum usual value = 807.78

Step-by-step explanation:

In a binomial distribution, the mean μ is given by

μ = np

μ = 1042*0.80

μ = 833.6

The standard deviation is given by

σ = √np(1 - p)

σ = √1042*0.80(1 - 0.80)

σ = √833.6(0.20)

σ = 12.91

The Maximum and Minimum usual values are

μ + 2σ = 833.6 + 2*12.91

μ + 2σ = 833.6 + 25.82

μ + 2σ = 859.51

μ - 2σ = 833.6 - 25.82

μ - 2σ = 807.78

Therefore, the minimum usual value is 807.78 and maximum usual value is 859.51

8 0
3 years ago
Find the slope of the line (4,4) (-4,0)
slava [35]
The slope is 0.5, hope this helps
8 0
2 years ago
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The world's tallest dog is 3 and 5/11 feet tall. The worlds smallest dog is 2/9 feet tall. What was the difference between the h
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Please mark brainliest

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2 years ago
Someone help me please! will give brainliest.
Monica [59]
Answer: Graph B and Graph D
4 0
3 years ago
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