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3 years ago

Convert 2.4 kg into cg. Please show your work.

1 answer:

7 0

The solution to the problem is as follows:

kilo -> 1000
centi -> 100


2.4 x 1000 g = 24 x 100 g. 

So, on the left we have 2.4 kg, and on the right we have 24 cg

I hope my solutions has come to your help. Thank you and have a nice day ahead!

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So, Null Hypothesis, $H_0$ : $\mu$ = 8.17 ounces {means that the mean amount packaged is equal to 8.17 ounces}

Alternate Hypothesis, $H_A$ : $\mu\neq$ 8.17 ounces {means that the mean amount packaged is different from 8.17 ounces}

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T.S. = $\frac{\bar X-\mu}{\frac{s}{\sqrt{n} } }$ ~ $t_n_-_1$

where, $\bar X$ = sample mean amount dispensed = 8.171 ounces

s = sample standard deviation = 0.052 ounces

n = sample of packages = 50

So, the test statistics = $\frac{8.171-8.17}{\frac{0.052}{\sqrt{50} } }$ ~ $t_4_9$

= 0.1359

The value of t-test statistics is 0.1359.

Also, the P-value of test-statistics is given by;

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Therefore, we conclude that the mean amount packaged is equal to 8.17 ounces.

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