Mathematics, 23.04.2020 16:58 estella09
Statistics can help decide the authorship of literary works. Sonnets by a certain Elizabethan poet are known to contain an average of 8.88 new words (words not used in the poet's other works). The standard deviation of the number of new words is 3. Now a manuscript with 4 new sonnets has come to light, and scholars are debating whether it is the poet's work. The new sonnets contain an average of 12.4 words not used in the poet's known works. We expect poems by another author to contain more new words, so to see if we have evidence that the new sonnets are not by our poet we test the following hypotheses.
H0 : µ = 8.88 vs Ha : µ > 8.88
Give the z test statistic and its P-value. What do you conclude about the authorship of the new poems? (Let a = .05.)
Use 2 decimal places for the z-score and 4 for the p-value.
a. What is z ?
b. The p-value is greater than ?
c. What is the conclusion?
A)The sonnets were written by another poet or
B) There is not enough evidence to reject the null.
Answers: 1
Mathematics, 21.06.2019 17:00
100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance
Answers: 2
Mathematics, 21.06.2019 23:20
Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.
Answers: 2
Statistics can help decide the authorship of literary works. Sonnets by a certain Elizabethan poet a...
Mathematics, 08.03.2021 21:50
Mathematics, 08.03.2021 21:50
Spanish, 08.03.2021 21:50
Mathematics, 08.03.2021 22:00
English, 08.03.2021 22:00
Health, 08.03.2021 22:00
English, 08.03.2021 22:00
Mathematics, 08.03.2021 22:00
Physics, 08.03.2021 22:00
Mathematics, 08.03.2021 22:00