Teaching Assistants' Stipends A random sample of stipends of teaching assistants in economics is listed. Is there sufficient evidence at the a= 0.05.level to conclude that the average stipend differs from $15,000? The stipends listed (in dollars) are for the academic year. Use the P-value method. Assume the variable normally distributed. Use a TI-83 Plus/TI-84 Plus calculator. #3(8.3) 12,283 13,185 13,419 14,356 12,000 17,604 11,981 14,000 14,000 (a) State the hypotheses and identify the claim. Hou $ 15000 not claim H₁:u= $ 15000 claim = This hypothesis test is a two-tailed Y test. Pvalue= Reject null? Hypothesis

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Numb 3 Round pvalue to at least 4 dec values .underline it please . Say whether you reject null hypothesis and whether theres is evidence to support it.
Teaching Assistants' Stipends A random sample of stipends of teaching assistants in economics is listed. Is there sufficient
evidence at the α = 0.05 level to conclude that the average stipend differs from $15,000? The stipends listed (in dollars) are for
the academic year. Use the P-value method. Assume the variable normally distributed. Use a TI-83 Plus/TI-84 Plus calculator.
#3(8.3)
12,283 13,185 13,419 14,356 12,000
11,981 14,000 14,000
17,604
(a) State the hypotheses and identify the claim.
Ho:
H₁: #
=
▼$ 15000 not claim
$ 15000 claim
This hypothesis test is a two-tailed
Pvalue=
test.
▼
Reject null ?
Hypothesis
Transcribed Image Text:Teaching Assistants' Stipends A random sample of stipends of teaching assistants in economics is listed. Is there sufficient evidence at the α = 0.05 level to conclude that the average stipend differs from $15,000? The stipends listed (in dollars) are for the academic year. Use the P-value method. Assume the variable normally distributed. Use a TI-83 Plus/TI-84 Plus calculator. #3(8.3) 12,283 13,185 13,419 14,356 12,000 11,981 14,000 14,000 17,604 (a) State the hypotheses and identify the claim. Ho: H₁: # = ▼$ 15000 not claim $ 15000 claim This hypothesis test is a two-tailed Pvalue= test. ▼ Reject null ? Hypothesis
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