What proportion of z scores lie beteeen -2 and +2 in the height in inches data set? Round your answer to three decimal places?

Q: 78% of what is 91.1 tons?

A:

Q: What is the value of w?

A: The given figure is as follows -  Given that -  AC = 2 and ∠ABC = 53 ° We have to find 'w' i.e. the…

Q: 25% of 12 is what

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Q: shouldnt e=2.71?

A: Yes, Value of e = 2.718

Q: Of the students in Myra's grade, 12% are going on a field trip. Which decimal number represents the…

A: Givenpercentage of students going on a field trip = 12%

Q: What is YZ to the nearest tenth? Y 14 12 98° YZ =

A:

Q: The mean for the cost is $ (Round to the nearest cent as needed.)

A: The mean formula for the frequency distribution is, x¯=1n∑fixii In the formula, n is the total…

Q: What is v9%?

A:

Q: At age 12, a boy’s weight was 50 kilograms and his height was 1.55 meters. Find his BMI and…

A:

Q: Use the formula for finding a zz-score to determine the missing value in the following table. Round…

A: Given that: z=-0.41x=45.10σ=7.76. The value σ can be obtained by using the z-score formula: z=x-μσ.

Q: What percent of the population of the world lives in countries other than China or India?

A: The total population in the world is 7693 million.

Q: You are analyzing your food intake. You consumed 2087 kilocalories yesterday and 34 grams of fat.…

A: Total intake of calorie = 2087 Kilocalories i.e., 2087000 calories Fat intake = 34g We know that…

Q: v+1.57=3.13

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Q: 9=.6.x

A:

Q: How do you write 7 over 25 as a percentage?

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Q: Explain the concept of coefficient of Determination?

A: Coefficient of determination: The coefficient of determination is defined as the proportion of…

Q: On a small neighborhood block, there are a total of 16 houses. There are 3 residents in 12 of the…

A: topic - average

Q: a. Find of the following implicit function: In(Zxy) = eZ*y + sin(Zx) dx b. The equation, x² + y² = Z…

A:

Q: 3.) An airplane's altitude changed -378 feet over 7 minutes. What was the average change of altitude…

A: Given airplanes altitude changed -378 feet over 7 minutes.

Q: LOWEST SCORE FOR  b c d

A: From the given information, Mean (µ) = 73 Standard deviation (σ) = 7 Grades are assigned such that…

Q: What does it mean if the coefficient of determination is 78.2%?

A: coefficient of determination is a measure of proportion of variation in dependent variable Y…

Q: Ten percent of students at ACM are nursing students. Forty percent of students at ACM are…

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Q: Statements 1. KJ MN and LKJL LMNL 2. LKLJ LMLN Reasons 1. 2. 3. 3.

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Q: Based on the histogram, find the portion of ATHs in the sample that are at least 1000 thousand…

A: Consider a random variable X that defines the number of ATH in the sample.

Q: You are analyzing your food intake. You consumed 2304 kilocalories yesterday and 39 grams of fat.…

A: Total intake of calorie = 2304 Kilocalories i.e., 2304000 calories Fat intake = 39g we know 1gram…

Q: 923 is what percentage of 1816 ? work the problem

A: This question can be solved using the concept of percentage.

Q: 2.763-4.5(2.1x-5.1432)=6.32x+5

A:

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.