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LUCKY_DIMON [66]
3 years ago
11

g You flip the coin 200 times and observed 80 Heads. Recall from the problem Hypothesis Testing: A Sample Data Set of Coin Flips

I in the previous lecture that the value of the test statistics Tn for this data set is T200=2.83 . If the test ψ=1(Tn>qα/2) is designed to have asymptotic level 5% , would you reject or fail to reject the null hypothesis H0:p∗=1/2 for this data set?
Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0

Answer:

Step-by-step explanation:

To be able to draw a conclusion from the data given, lets find out the p value using the t score and this will be used to make a conclusion.

If the p value is less than 0.05 then, we will reject the null but if otherwise we will fail to reject the null.

Using a p value calculator with a t score of 2.83, significance level 0.05 and the test is a two tailed test, the p value is 0.004655 which is less than 0.05 and the result is significant.

This we will reject the null hypothesis H0:p∗=1/2 for this data set.

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lukranit [14]
Tom ate 1/4 pizza, so that left him with 3/4 pizza. 

Now that 3/4 is divided into 1/12 , so now he got 3/4  : 1/12
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Now it remained 1/6 or 2/12 of the original pizzas.

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8 0
3 years ago
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Free_Kalibri [48]

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imma just say c cuz u didnt put nothing up there to show z

Step-by-step explanation:

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3 years ago
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postnew [5]

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3 years ago
Help asap please info in pic
SVETLANKA909090 [29]
D will be the answer shifter left 1 point
7 0
3 years ago
Pls help I’ve been getting bots all day! I really need help and I will give brainliest!
zaharov [31]

Not a robot! I don't think.

Y in the beginning goes up to 3.

Y in the end goes down to -2 before shooting back up in an infinite sense.

Increasing: The beginning and the end the line on the graph. (Also the jump in the middle, the round part.)

Decreasing: The middle of the graph. (The jump, downward slope.)

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End behavior: Decide for yourself. Is the line going up without fault at the end an appearing continuous or a discontinuous line?

6 0
3 years ago
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