2 years ago

Help me plzz.....................

Mathematics

1 answer:

Ierofanga [76]2 years ago

6 0

This is Transitive Property.

Blame me if you get it wrong :\

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Nielsen ratings are based on televisions in 50005000 households. Nielsen estimates that 12 comma 00012,000 people live in these

avanturin [10]

Answer:

We are 95% confident that the true proportion of TV audience is between 65.15% and 65.85%

Step-by-step explanation:

-From the given information, $\hat p=0.65$ .

-We calculate the confidence interval using this value at 95% confidence level:

$CI=\hat p\pm z \sqrt{\frac{\hat p(1-\hat p)}{n}}\\\\\\=0.65\pm 1.96\times \sqrt{\frac{0.65\times 0.35}{12000}}\\\\\\=0.65\pm 0.0085\\\\\\=[0.6415,0.6585]$

So, the 95% confidence interval is (0.6515,0.6585).

Hence, we are 95% confident that the true proportion of TV audience is between 65.15% and 65.85%.

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2 years ago

Explain what the constant rate of charges means in the context

NISA [10]

Constant rate means its the same rate and didn't change over time

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3 years ago

5u-2u=..................................................

MAVERICK [17]

It will be 3u good luck

8 0

2 years ago

Please answer real quick

SCORPION-xisa [38]

Answer:

use symbolab

Step-by-step explanation:

4 0

3 years ago

-(12+8)? Also |16-11| need help

hram777 [196]

-(12+8)=-(20)=-20

|16-11|=|7|=7

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3 years ago