Aacademic tutor wants to assess whether her remedial tutoring has been effective for her five students. she decides to conduct a related samples t-test and records the following grades for students prior to and after receiving her tutoring. tutoring before after 2.4 3.12.5 2.83.0 3.62.9 3.22.7 3.5a. test whether or not her tutoring is effective at a 0.05 level of significance. state the value of the test statistic. (round your answer to three decimal places.)t =b. compute effect size using estimated cohen's d. (round your answer to two decimal places.)d =

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

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step-by-step explanation:

answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

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