I'm confused about how to use my calculator to find the critical value of t

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orchestra answered 2 years ago

I am very confused about how to find the critical value of the test statistic. I...

I am very confused about how to find the critical value of the test statistic. I have found the test statistic of 5.636, with 1% significance level and two degrees of freedom. How do I calculate the critical value? Geneticists examined the distribution of seed coat color in cultivated amaranth grains, Amaranthus caudatus. Crossing black-seeded and pale-seeded A. caudatus populations gave the following counts of black, brown, and pale seeds in the second generation. Seed Coat Color black brown pale...

I'm using my TI-84 plus calculator trying to figure out the critical value(s). All I need...

I'm using my TI-84 plus calculator trying to figure out the critical value(s). All I need to know is how to do the problem on the calculator. I have tried everything. I did (area/2 and Df= 99) that was wrong) then I tried (1-area and Df= 99) that was wrong to) I tried it other ways and can't seem to get it down. I just need somebody to explain it to me step by step on how they got it....

I'm confused when I can use Henderson equation for pH calculation? it seems my professor use...

I'm confused when I can use Henderson equation for pH calculation? it seems my professor use it for both calculating ph of titration and for buffer solution too. but can I use this equation for both ??

Find the critical value of t for a t-distribution with 30 degrees of freedom such that...

Find the critical value of t for a t-distribution with 30 degrees of freedom such that the area between -t and t is 99% A student records the repair costs for 25 randomly selected computers from a local repair shop where he works. A sample mean of $216.53 and standard deviation of $15.86 are subsequently computed. Assume that the population distribution is approximately normal and s is unknown. Determine the 98% confidence interval for the mean repair cost for all...

I'm confused about how to apply the Discounted Cash Flow (DCF) model to mergers and acquisitions....

I'm confused about how to apply the Discounted Cash Flow (DCF) model to mergers and acquisitions. The PowerPoint for my class gives me this information, but I don't think I understand it. Does this mean that for the transitionary period, the target company uses its own discount rate, and then uses the acquiring company's discount rate during the stable period? Valuation-DCF Approach •Valuation with synergies –Cash flow •A forecast period: transition state (5-10 years) •A terminal value: steady-state –Discount rate...

Please do it in Excel and show detailed work I'm really confused about how to put...

Please do it in Excel and show detailed work I'm really confused about how to put the Z- value on Excel. I will rate you! The crab spider, Thomisus spectabilis, sits on flowers and preys upon visiting honeybees. Do honeybees distinguish between flowers that have crab spiders and flowers that do not? To test this, Heiling et al. (2003) gave 33 bees a choice between 2 flowers: one with, and one without a crab spider. In 23 of the 33...

To find a critical value for z-scores, go to the Probability Calculator in Geogebra. Make sure...

To find a critical value for z-scores, go to the Probability Calculator in Geogebra. Make sure you are using the standard Normal distribution (with μ=0,σ=1). Select a right-sided interval. Convert the confidence level to decimal, and enter (1−CL)/2 in the area/proportion box. This is what the text calls α/2. For example, a 95% confidence level would use (1−.95)/2. Don’t forget the parentheses! The critical value appear inside of P( ). Find the critical z-score value for each of the following...

I'm really confused Junit test case Here is my code. How can I do Junit test...

I'm really confused Junit test case Here is my code. How can I do Junit test with this code? package pieces; import java.util.ArrayList; import board.Board; public class Knight extends Piece { public Knight(int positionX, int positionY, boolean isWhite) { super("N", positionX, positionY, isWhite); } @Override public String getPossibleMoves() { ArrayList<String> possibleMoves = new ArrayList<>(); // check if squares where knight can go are available for it ...

QUESTION 1 Using the t-table found HERE find find the t critical value for: Degrees of...

QUESTION 1 Using the t-table found HERE find find the t critical value for: Degrees of Freedom = 5 Upper-tail probability = 0.10 3 points QUESTION 2 Using the t-table found HERE find find the t critical value for: Degrees of Freedom = 11 Upper-tail probability = 0.005 3 points QUESTION 3 Using the t-table found HERE find find the t critical value for: Degrees of Freedom = 23 Upper-tail probability = 0.05 3 points QUESTION 4...

ANSYS Fluent I'm a beginner in the field. Now I am confused about some settings. I'm...

ANSYS Fluent I'm a beginner in the field. Now I am confused about some settings. I'm doing a analysis job to compare the difference between a car with rear wing and the other one without rear wing. First, I don't sure which car (the one with rear wing or the one without rear wing)should have a bigger Cd value, somebody says that cars with rear wings will increase drag as well as downforce, is that right ? Second, I always...

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