I need help with this please!!!!!!

Mathematics

2 answers:

Varvara68 [4.7K]3 years ago

6 0

Answer:

It is a geometric sequence because there is no constant slope.

The next term would be 4, because each term is 1/4 of the previous one.

Basile [38]3 years ago

3 0

It’s 5 I hope you get a good grade

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Pavlova-9 [17]

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follows are the solution to this question:

Step-by-step explanation:

Please find the correct question in the attached file:

The formula for calculating the Confidence interval of proportion:

$\to CI=\hat{p} \pm Z_{\frac{\alpha}{2}} \sqrt{\frac{\hat{p}(1-\hat{p})}{n}}\\\\\to \hat{p}=\frac{\text{lower limit +upper limit}}{2}\\$

$=\frac{0.48+0.60}{2}\\\\=\frac{1.08}{2}\\\\=0.54$

The number of learners with access to working at home on a computer:

$= 0.54 \times 300 \\\\=162$

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upper limit = 0.60

$\to margin \ error = \frac{\text{upper limit - lower limit}}{2}\\$

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