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KonradZuse
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Scores on the SAT Mathematics test (SATM) are believed to be Normally distributed, with mean μ. The scores of a random sample of three students who recently took the exam are 550, 620, and 480. A 95% confidence interval for μ based on these data is
A. 550.00 ± 173.88.
B. 550.00 ± 142.00.
C. 550.00 ± 128.58.
D. 550.00 ± 105.01.
 one year ago
 one year ago
KonradZuse Group Title
Scores on the SAT Mathematics test (SATM) are believed to be Normally distributed, with mean μ. The scores of a random sample of three students who recently took the exam are 550, 620, and 480. A 95% confidence interval for μ based on these data is A. 550.00 ± 173.88. B. 550.00 ± 142.00. C. 550.00 ± 128.58. D. 550.00 ± 105.01.
 one year ago
 one year ago

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KonradZuse Group TitleBest ResponseYou've already chosen the best response.0
@jim_thompson5910
 one year ago

KonradZuse Group TitleBest ResponseYou've already chosen the best response.0
@itsssjennaaa @KG1234 thoughts?
 one year ago

KonradZuse Group TitleBest ResponseYou've already chosen the best response.0
I say either B or C...
 one year ago

KG1234 Group TitleBest ResponseYou've already chosen the best response.0
this math is waaaaay out of my smartzone
 one year ago

itsssjennaaa Group TitleBest ResponseYou've already chosen the best response.0
i have no idea hahahah
 one year ago

KonradZuse Group TitleBest ResponseYou've already chosen the best response.0
Oh no team :(
 one year ago

KG1234 Group TitleBest ResponseYou've already chosen the best response.0
WE LET THE TEAM DOWN
 one year ago

KonradZuse Group TitleBest ResponseYou've already chosen the best response.0
It's okay KG you're still the best.
 one year ago

KG1234 Group TitleBest ResponseYou've already chosen the best response.0
thanks kdawg i appreciate the love
 one year ago

KonradZuse Group TitleBest ResponseYou've already chosen the best response.0
Kaw Kaw.
 one year ago

KG1234 Group TitleBest ResponseYou've already chosen the best response.0
are you a bird...........
 one year ago

KonradZuse Group TitleBest ResponseYou've already chosen the best response.0
Yes :).
 one year ago
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