Your research group has been hired to study student satisfaction with the dining halls at Illinois State University and your group has determined that 90% of female students are satisfied with their dining services while 85% of male students are satisfied with their the dining services. The sample size of females is 75 students and the sample size of males is 100 students for this study. Based on this information, your research group calculates the z-score to be: [_____).

Q: 8 The value of - da is 4

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Q: answer 7.43

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Q: A=135 -1

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Q: 9th play. answer should be 0.0212

A: We have given that P(win) = 1/38 P(loose) = 1- 1/38 = 37/38

Q: N=27,500 not 28542

A: Data is given for frequency according to days We have to calculate relative frequency table and bar…

Q: x=(Type a an integer or a decimal.)

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Q: had 0.85 it says its wrong

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Q: how did u get the values 2.756 and 2.045

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Q: 2x = 64 * 8/125

A: on solving this we get

Q: -0.8 0 1.2

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Q: 50=e50k

A: Given information:

Q: -7.1+(- 1.9)

A: Solving the problem by doing just addition.

Q: why is the p value .1439

A: We have given that n=sample size=50, sample mean x̄ =27.01 , SE=0.68  Level of significance ɑ=0.05…

Q: Q. Find the value of 10C4

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Q: 133x=57

A: Given that 13^(3x)=57

Q: i dont understand how you got the 0.58

A: The mean is 8 and the variance is 16.

Q: *Determine P(-1.6z)=0.036

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Q: Vhat is the value of n that 45.47 = 415

A: the question is taken from the alzebra in which we have to find the value of the n so we write the…

Q: How did we get the 0.1828 and 0.2056?

A: Sample size (n)=2400 Sue select 81 sample and Javier select 64 The formula for 100(1-α)% confidence…

Q: -V484:

A:

Q: Ans = 0 5861 x 5922

A:

Q: Find x

A: our objective is to find x.

Q: is 15.5 a integer

A: The given statement is

Q: where the 1.63 and the 0.25 come from

A: The value 1.63 is the calculated test statistic, which measures the difference between the sample…

Q: how did you get 0.0932?

A:

Q: 1358

A:

Q: Is 7.28 Than 7

A: To determine whether 7.28 <, or > than 7.

Q: - 7 p 6 42 II

A: We have to find valu P

Q: where did  you get 0.5 from

A: The mean of the distribution, The standard deviation of the distribution,

Q: Evaluate -% - - 0.1 - ½ (-4.5)

A:

Q: using h as 0.05 it says 0.3487 is incorrect, help

A: We have to find  using improved Euler's method.

Q: how did you get the 1.18

A: Here the future value of the deposited money will be,       P(1+r/100)t Here, r should be the…

Q: d. 66 =11x %3D

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Q: n=o entl

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Q: W 11. 5. 3 Y ZN

A:

Q: What's half of 60

A: Please refer the attached image for complete solution.

Q: which is bigger ? 0.5 or 0.393?

A:

Q: 00 n = 1

A:

Q: 4. y + 10.5 = -9.4

A: Given that,                 y+10.5 = -9.4⇒y = -9.4-10.5 ⇒y=-19.9