Darren accumulated $9,000 in credit card debt. If the interest rate is 4.1% per year and he does not make any payments for 9 yea
2 answers:
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<h2><u>N-FACTORIAL!</u></h2><h3>
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Therefore, <u>the value of 6! is 720</u>.
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<h3>Therefore, <u>the value of the given expression is 12.</u>
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<h3><u>EXPLANATION</u><u>:</u></h3>- The mathematical symbol n! is read as "n factorial". The exclamation point "!" is read as factorial. And please remember or take note that 0! is equal to 1, and 1! is also equal to 1.
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Answer:
the x² test statistic 13.71
Option a) 13.71 is the correct answer.
Step-by-step explanation:
Given the data in the question;
Feeder 1 2 3 4
Observed visits; 60 90 92 58
data sample = 300
Expected = 300 / 4 = 75
the x² test statistic = ?
= ∑[ (
-
)²/
]
= [ (60 - 75)² / 75 ] + [ (90 - 75)² / 75 ] + [ (92 - 75)² / 75 ] + [ (58 - 75)² / 75 ]
= [ 3 ] + [ 3 ] + [ 3.8533 ] + [ 3.8533 ]
= 13.7066 ≈ 13.71
Therefore, the x² test statistic 13.71
Option a) 13.71 is the correct answer.