The diagram represents a pair of homologous chromosomes undergoing a modification during Meiosis. What is the importance of this event ?
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Listed below are amounts of court income and salaries paid t…
Listed below are amounts of court income and salaries paid to the town justices for a certain town. All amounts are in thousands of dollars. Find the indicated prediction interval. There is sufficient evidence to support a claim of a linear correlation, so it is reasonable to use the regression equation when making predictions. For the prediction interval, use a 99% confidence level with a court income of $800,000. Court_Income Justice_Salary64 29412 491553 901144 51272 47252 61102 20157 3026 22 Lower Bound[LB] < y < Upper Bound[UB] - Approximate upto 2 decimal places
Conduct the hypothesis test and provide the test statistic a…
Conduct the hypothesis test and provide the test statistic and the critical value, and state the conclusion. A person purchased a slot machine and tested it by playing it 1,117 times. There are 10 different categories of outcomes, including no win, win jackpot, win with three bells, and so on. When testing the claim that the observed outcomes agree with the expected frequencies, the author obtained a test statistic ofχ2=11.516. Use a 0.025 significance level to test the claim that the actual outcomes agree with the expected frequencies. Does the slot machine appear to be functioning as expected? Find the test statistic[TS]? Find the critical value?[CV] Do you accept/reject?[acceptorreject] Write upto 3 decimal points
Listed below are the numbers of deaths resulting from motor…
Listed below are the numbers of deaths resulting from motor vehicle crashes. Let x represent the year, with 1975 coded as x=1, 1980 coded as x=6, 1985 coded as x=11, and so on. Construct a scatterplot and identify the mathematical model that best fits the given data. Use the best model to find the projected number of deaths for the year 2030. x_(year) y_(deaths)1975 445141980 510681985 438221990 446061995 418202000 419292005 434652010 32717 Write the nonlinear equation.[Equation] Find the projected death.[ProjectedDeathin2030]
An investigator analyzed the leading digits from 762 checks…
An investigator analyzed the leading digits from 762 checks issued by seven suspect companies. The frequencies were found to be 224, 129, 80, 67, 75, 57, 46, 36, and 48, and those digits correspond to the leading digits of 1, 2, 3, 4, 5, 6, 7, 8, and 9, respectively. If the observed frequencies are substantially different from the frequencies expected with Benford’s law shown below, the check amounts appear to result from fraud. Use a 0.01significance level to test for goodness-of-fit with Benford’s law. Leading_Digit Actual_Frequency Benford’s_Law:1 224 30.10%2 129 17.60%3 80 12.50%4 67 9.70%5 75 7.90%6 57 6.70%7 46 5.80%8 36 5.10%9 48 4.60% Write upto 3 decimal points Find the test statistic[TestStatistic] Find the P-Value[Pvalue]
A certain statistics instructor participates in triathlons….
A certain statistics instructor participates in triathlons. The accompanying table lists times (in minutes and seconds) he recorded while riding a bicycle for five laps through each mile of a 3-mile loop. Use a 0.05 significance level to test the claim that it takes the same time to ride each of the miles. Does one of the miles appear to have a hill? Mile_1_Minutes Mile_1_Seconds Mile_2_Minutes Mile_2_Seconds Mile_3_Minutes Mile_3_Seconds3 15 3 19 3 343 24 3 23 3 313 23 3 21 3 303 23 3 18 3 323 20 3 18 3 30 Find the Null hypothesis? [Nullhyothesis] Find the F statistic .[Value] Write upto 4 decimal points. Find the P-Value[Value1] What is the conclusion regarding Null Hypothesis [RejectorAccept]
A particle is moving along a straight line and its accelerat…
A particle is moving along a straight line and its acceleration is given by If its initial velocity is 3 ft/s, what is the velocity at t=2 seconds?
The following question is free response. You will not respon…
The following question is free response. You will not respond to it in Canvas. Please write your answers down on paper. You will submit your hand-written free response answer in Crowdmark. You must show full detailed work for credit on this.
Compute the left Riemann sum, using four subintervals (that…
Compute the left Riemann sum, using four subintervals (that is, ), for on the interval
(A): If then compute =[A] (B): If then compute [B] (C): If…
(A): If then compute =[A] (B): If then compute [B] (C): If then compute [C]