olve the relationship of the 2 variables given the data using pearson R.

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A: Statement (3) is correct. The dtaat shows a negative correlation.

Q: Which equation BEST fits the data in the given table? Use the table to answer the question.

A: Half life means time required to reduce the amount of substance remains in to the half quantity.

Q: John used the formula for calculating the linear correlation coefficient r and got the value 1.3284.…

A:

Q: 3. How was the data collected?

A: Data collection is an important part because the whole analysis will depend upon the collected data.…

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A: The data given is: 32.3, 35.8, 37.8, 38.7, 40.1,42.5, 34.6, 36.3, 38.1, 38.9, 40.6, 42.7, 34.8,…

Q: x y 03

A:

Q: Identify the feature of the data that would be missed if part (b) was completed without constructing…

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Q: 10. The price of a gallon of milk at various stores is normally distributed. The price of a gallon…

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Q: nypotheSIS fest) Use the following historical data for the annual average temperature records for…

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A: The regression equation is given as ŷ = –3 + 4x.

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A: Given that r = -0.44 midterm exam score ( y )   number of absences from class (x)

Q: Earthquake magnitude 50-59 Frequency O The table shows the magnitudes of the earthquakes that have…

A: Enter the data in Excel.

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A: Probability: The probability tells the chance or possibility of an incident whose outcome is not…

Q: 4 questions plea

A: 1) x = ∑xn = 74225 = 29.68 2) y = ∑yn = 826.425 =33.056

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A: The following steps involved in a research project:Choose a TopicReview LiteratureFormulate…

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A: Introduction: The histogram on the upper left represents the data on the variable X. The histogram…

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A: Introduction Data are the nos. that are collected and analyzed to draw meaningful insight from it.

Q: how do I write an equation given this data set?

A: It is given that the initial stock price is 55.Every week the value of stock is decreasing by 12%.

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A: We have given the following statement about the two variables.

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Q: However, a problem with polling is whether or not people are willing to answer honestly. If a…

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A: Given Information:

Q: A problem with polling is whether or not people are willing to answer honestly. If a question might…

A: Given that - A problem with polling is whether or not people are willing to answer honestly. If a…

Q: Please give Q3 for this data

A: the data in ascending order is  2,60,70,70,72,72,75,76,78,78,79,80,80,81,84,84,85,86,90,92

Q: please show the work for the problems with an explanation versus just shwoing calculated data.

A: To check the relationship b/w age and miles on the car.

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A:

Q: A machine has 32 identical components which function independently. The probability that a component…

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Q: 9. The lengths of fish in inches caught by two fishing teams were: 13, 13.5, 14, 15, 15.5, 15.5, 16,…

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Q: I finished first in the high jump and third in the pole vault. determine whether the data described…

A: Nominal Data- Take more than 2 values but these values are not ordered –there is no natural ordering…

Q: how do you find the coefficient of determination with only data points?

A: If we have to find the coefficient of determination, we can use the following formula:

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: