Figure shows a spreadsheet doing the calculations for a t-test on the mean of two samples. Explain
Question:
Transcribed Image Text:
1Two samples-t-test t-Test: Two-Sample assuming equal variances 3 Data 4 Variable 1 Variable 2 Variable 1Variable 2 10.6 12.489 10 7.786 4.335 14 Mean Variance Observations Pooled variance 7.671 Hypothesised mean difference df t Stat P(T< t) one-tail 0.011 t Critical one-tail .717 P(T t) two-tail 0.023 t Critical two-tail 2.074 10 16 13 7 8 9 6 4 10 10 16 2.454 12 13 12 10 16 17 18
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (12 reviews)
This is an example from Excels Data Analysis tool Spreadshe...View the full answer
Answered By
Joseph Ogoma
I have been working as a tutor for the last five years. I always help students to learn and understand concepts that appears challenging to them. I am always available 24/7 and I am a flexible person with the ability to handle a wide range of subjects.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Statistics questions
-
Figure 9-38 shows a cone. Explain how to lay it on a flat table so that it is in (a) (Stable equilibrium,) (b) Unstable equilibrium. (c) Neutral equilibrium.
-
Figure shows two charged particles on an x axis; ?? q = ??3.20 x 10-19 C at x = ?? 3.00 m and q = 3.20 x 10-19 C at x = + 3.00m. What are the (a) Magnitude and (b) Direction (relative to the positive...
-
The following figure shows an Excel spreadsheet that calculates the benefit of pooling safety stock. Specically, the sheet calculates how much could be saved in annual holding costs if the safety...
-
A ping pong ball is drawn at random from an urn consisting of balls numbered 4 through 9. A player wins $1.5 if the number on the ball is odd and loses $1.5 if the number is even. Let x be the amount...
-
A tank initially contains 50 gallons of brine, with 30 pounds of salt in solution. Water runs into the tank at 3 gallons per minute and the well-stirred solution runs out at 2 gallons per minute. How...
-
Corporation P owns 93 percent of the outstanding stock of Corporation T. This year, the corporations records provide the following information: a. Compute each corporations taxable income if they...
-
Show that for the Ho-Lee model the (risk-neutral) standard deviation of the one-period rate is exactly \(b_{k} / 2\).
-
Parker Corporation reported the following related to property and equipment (all in millions): From the balance sheets: From the investing activities section of the 2018 cash flow statement: Cash...
-
Alexa owns a condominium near Cocoa Beach in Florida. In 2023, she incurs the following expenses in connection with her condo: Insurance Mortgage interest $ 2,500 Property taxes Repairs & maintenance...
-
How many different elements does An have when A has m elements and n is a positive integer?
-
Do the following figures follow a Normaldistribution? Weight in grams) observations in grams observations Number of Weight Number of less than 5 5 5 to 19.99 43 20 to 34.99 74 35 to 49.99 103 50 to...
-
This chapter mentioned several examples of automatic systems that implicitly include hypothesis tests - including airport security systems e-mail spam filters Internet search results, automatic...
-
Find each product. 9.4 x 5
-
For the topology shown A B5 E G B4 B1 B7 B6 D B3 B8 B2 B B9 H F a) (10 pts).Fill in the configuration message (Root ID, Cost, Transmitter ID) for each bridge and each LAN segment at the steady state...
-
What is the primary local funding source for independent school districts in Texas? Explain.
-
For a law firm, the wages and salaries of the employees are placed in which budget?
-
Identify Stephen's and Madeline's current insurance cover. Identify whether each policy's premiums are deductible and whether the proceeds from each of the policies are assessable and at what rate.
-
Why do channels using marketing intermediaries for distribution?
-
Calculate div(F) and curl(F). 23. F = x, y, z
-
Imagine a sound wave with a frequency of 1.10 kHz propagating with a speed of 330 m/s. Determine the phase difference in radians between any two points on the wave separated by 10.0 cm.
-
Many states conduct lotteries; a typical lottery (Keno) payoff ticket is shown here. Assume there are 20 numbers chosen from a set of 80 possible numbers. Use this information for Problems 52-56....
-
East Coast Trucking provides service from Boston to Miami using regional offices located in Boston, New York, Philadelphia, Baltimore, Washington, Richmond, Raleigh, Florence, Savannah, Jacksonville,...
-
ASW Publishing, Inc., a small publisher of college textbooks, must make a decision regarding which books to publish next year. The books under consideration are listed in the following table, along...
-
ASW Publishing, Inc., a small publisher of college textbooks, must make a decision regarding which books to publish next year. The books under consideration are listed in the following table, along...
-
Estimate the final temperature in Celsius of the combination if I drop 5 rolls of pennies at 2 0 C ( each roll is 5 0 pennies stacked together; assume they are pure copper ) into a cup of recently -...
-
A 100 gram mass is hung of then end of a cantilever beam . The beam is made of brass, and is 30 cm long (), 2 cm wide, and 3 mm thick. Find the resulting deflection ()
-
The nitrogen-vacancy (NV) and silicon-vacancy (SiV) defects in diamond can lead to many exciting quantum nanotechnologies in physical and biological sciences, including single-photon sensors,...
Study smarter with the SolutionInn App