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Talja [164]
2 years ago
6

Suppose that in a random sample of 240 smartphone users, 160 used an iPhone. Conduct a hypothesis test at significance level 0.0

2 to test the claim that more than 58% of smartphone users use an iPhone.
State the null hypothesis, the alternative hypothesis, the test statistic, the (P-value or traditional method), and formulate your conclusion.
Null hypothesis: ____________________
Alternative hypothesis: __________________
Test Statistic:
p-value value: ________
Conclusion: __________________________________
Mathematics
1 answer:
Artist 52 [7]2 years ago
4 0

Answer:

you will get the correct answer

Step-by-step explanation:

I need points ASAP!!

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In 2001, the value of a plot of land is $12,000. Each year, the value of the plot increases by 8%.
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F(x)=12,000(1.08)^x

The answer is the first equation.
The equation increases so 1 is added to 0.08 (8%).
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Find m/EGD. (measurement in degrees)
Wewaii [24]

Answer:

\huge\boxed{\bf\:30^{\circ}}

Step-by-step explanation:

We need to find m ∠EGD.

From the given figure, we can see that, ∠BGA & ∠EGD are vertically opposite angles (opposite angles that share the same vertex ⟶ G).

Also, vertically opposite angles are equal to each other.

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\rule{150pt}{2pt}

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2 years ago
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What is the explicit rule for this sequence?<br> -5, 15, – 45, 135, ...
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Answer:

Step-by-step explanation:

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an = a1r^(n - 1)

Where

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n represents the number of terms.

From the given sequence,

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