You are investigating an individual's breathing rate in response to increased speed on a stationary bike. From the results of your analysis, you gather that your p-value = 0.013 and R squared = 0.87. What statistical test did you run and explain what each statistic means with respect to the experiment.  asap

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A: In testing of hypothesis, there are always two hypotheses - null and alternative. These two…

Q: The fill size for a small bag of peanuts distributed by a popular airline is 50 grams. Th producer…

A: Given that: Sample Item #1 Item #2 Item #3 Item #4 1 54.5 54.3 53.8 50.4 2 50.6 53.5 53.2…

Q: Consider the following data on price ($) and the overall score for six stereo headphones tested by a…

A: Given data is: Brand Price($) Score A 180 76 B 150 69 C 95 59 D 70 56 E 70 40 F 35…

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Q: If R-squared is 0.6 when we regress Y on X, then Variance(Y)/Variance(X)=0.6 The slope is greater…

A:

Q: Which of the following is true about the areas described O The area in the range from z = 0 to z = 1…

A: Normal curve is symmetric about the mean. The total are under a normal curve is 1. The area under…

Q: th respect to the z test (statistic) and the t test (statistic), each of the following are true,…

A: Test statistic  Z=(x̄ -μ)√n/σ t=(x̄-μ)√n/s

Q: The testing times for a group of college students were normally distributed with a mean of μ = 31…

A: Given Information: Mean μ=31 Standard deviation σ=3.9

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A:

Q: The number of potholes in any given 1 mile stretch of freeway pavement in Pennsylvania has a…

A: Empirical rule :  According to empirical rule ,  68% of data falls within the first standard…

Q: Air handling: The mean lifetime of a handheld leaf blower is reported to be 250 hours. A lawncare…

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Q: The F-ratio evaluating the significance of a linear regression equation based on n = 10 pairs of X…

A:

Q: (d) Can you determine Number of Females surveyed who were age 65+? (e) Assuming this is a survey of…

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Q: the Kolmogorov smirnov statistic test the no hypothesis that the variables in the population are…

A: Introduction Kolmogorov Smirnov (KS) test is a non-parametric test.

Q: In a mid-size company, the distribution of the number of phone calls answered each day by each of…

A: given databell shaped (normal) distributionμ = 54σ = 5empirical ruleP(49<x<59) = ?

Q: During a fund-raising drive, 500 raffle tickets are old at $1 each. One ticket will win the  first…

A: a)The distribution of X is, Xi=Winning money P(Xi)=probability of winning money $20 1/500 $10…

Q: The testing times for a group of college students were normally distributed with a mean of μ = 31…

A: given data  normal distributionμ = 31σ = 3.9empirical rule: approximately 68 -95 -99.7% dara fall…

Q: a) Identify each of 22.90 and 25 as a parameter or a statistic and give the appropriate notation for…

A: From given data we have : The average copayment for a month’s supply of topical painkiller ointment…

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A: We have to find the identity to be minimized for calculating the regression equation

Q: If a baseball player has a batting average of 0.345, what is the probability that the player will…

A: Given that  p = 0.345 , q = 1 - p = 1 - 0.345 = 0.655 , n = 4 X ~ Binomial (n = 4 , p = 0.345) X =…

Q: a self-serve emissions inspection facility, drivers plug a cable into their car’s OBDII port. The…

A: Given that  Sample size n =40 Sample standard deviation =5.8

Q: 48. Suppose the temperature of healthy humans is approximately normal with a mean of 98.6 degrees…

A: Introduction In the given scenario, the population mean and standard deviation of a healthy human…

Q: Noise levels at various area urban hospitals were measured in decibels. The mean of the noise levels…

A: We have given that Sample size (n) = 81Sample mean (x̅) = 62.04Population Standard deviations (σ) =…

Q: Fill in the P (X = x)values to give a legitimate probability distribution for the discrete random…

A: Solution: Let, X-be the random variable, P(X) - is probability Fill in the P (X = x)values to give a…

Q: Given a normal distribution with mean 100 and standard deviation 10, find the number of standard…

A: We have given that  Mean(µ) = 100Standard deviations (σ) = 10X ~ N (µ, σ)= N(100, 10)

Q: The histogram below displays the frequencies of waiting times, in minutes, for 175 patients in a…

A: Here we have to find median waiting times in minutes from the given histogram

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A: A therapist wants to study the effects of yoga and meditation on stress relief. Total volunteers =60…

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A:

Q: # Submissions 0 1 2 3 5. Javi is a junior editor at Shore Sterling, a publishing house. Part of…

A: Introduction: The frequency distribution of the number of submissions is given.

Q: Assume that all grade-point averages are to be standardized on a scale between 0 and 4. How many…

A: It is given that Margin of error E = 0.012 Confidence level = 99% Population SD = 1

Q: A statistics professor plans classes so carefully that the lengths of her classes are uniformly…

A: Answer: From the given data, A statistics professor plans classes so carefully that the lengths of…

Q: Monique conducted a review of voter registration records in a small town and generated the following…

A: Answer: From the given data,   Male Female Total Democrat 300 600 900 Republican 500 300 800…

Q: 1. Let Y₁, Y2,..., Yn be a random sample from a U(0, 0+1) distribution. Obtain an unbiased estimator…

A: It is given that Y1, Y2, …, Yn follows  Uθ, θ+1 distribution, where the minimumY1=θ and maximum…

Q: The number of potholes in any given 10 mile stretch of freeway pavement is normally distributed.…

A: Given:

Q: 2. XYZ Inc. has a facility with six departments. Using the activity relations hip chart below…

A:

Q: A survey reported that 76% of registered voters in California approved of allowing two people of the…

A: given data   P(approved for gay marriage) = P(A) = 0.76 P(age between 18 and 39) = P(B) = 0.38…

Q: A furniture manufacturer producing chairs looked at the product from each of its three shifts (1, 2…

A: Given data:

Q: The variable yearly income is examined in a regression setting where the predictor variable is lag…

A: Regression model is y=bo+b1X  where bo=intercept And b1=slope  Note: According to Bartleby…

Q: 7. Find the point probabilities below, and show your work: a. The probability of graduating from an…

A: Disclaimer: "As per the guideline we can do only first three sub-part of a question. In order to get…

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A:

Q: student wishes to find the proportion of left-handed people. She surveys 100 fellow students and…

A: Given that  n = 100 , X = 5  95% confidence interval

Q: A ball is drawn randomly from a jar that contains 3 red balls, 4 white balls, and 4 yellow ball.…

A: According to the given information, we have Number of red balls = 3 Number of white balls = 4 Number…

Q: In the 2013 Jerry’s Artarama art supplies catalog, there are 320 pages. Ten of the pages feature…

A: Given Sample size, n=100 Ten pages feature signature artists.

Q: A recent survey asked "What is your favorite vacation type or destination?" The responses from 24…

A: Hint: A Pareto chart is a kind of chart that includes both lines and bars.

Q: Listed below are the amounts of net worth (in millions of dollars) of the ten wealthiest celebrities…

A: Given that data  267 212 192 160 155 150 145 145 145 145 Sample size n =10 99% confidence level.

Q: There are three major companies who manufacture gaming consoles. The table below shows that market…

A: Given :

Q: the information given, find the explained variation, the simple coefficient of determination (r2),…

A: Given that  Total variation = SST = 13.459; SSE = 2.806; b1 = 2.6652

Q: What hypothesis test is appropriate for the study? 2. What is the value of the df? 3. What is the…

A: Given data: Plant A Plant B 3952.80 4036.00 3276.00 4036.00 3636.00 4036.00 3636.00…

Q: Fill out the necessary information that is being asked in the study. Note that the format of how the…

A: Given The data is as follows: 98.6 98.8 98.5 99.6 98.6 98.6 97.3 98.7 98 97…

Q: roups of adults are randomly selected and arranged in groups of three. he random variable x is the…

A: X 0 1 2 3 P(x) 0.367 0.425 0.186 0.022

Intelligence

Intelligence refers to the intellectual functioning that compares a person's intelligence quotient (IQ) with other people of the same age. In other words, it is the ability to understand circumstances or situations and arrive at appropriate solutions. Both animals and plants exhibit intelligence.