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Dmitry_Shevchenko [17]
3 years ago
8

if it is friday then letica family will have pizza for dinner. if letica family has pizza for dinner, letica will song at the di

nner table. which of the following statements is valid based on deductive reasoning
Mathematics
1 answer:
stiv31 [10]3 years ago
5 0

Answer:

the first statement

Step-by-step explanation:

it's the first one because on the second one the family members name is letica and the family is letica so it cant be both

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slega [8]

Answer:

The value of test statistic is 1.338

Step-by-step explanation:

We are given the following in the question:  

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Sample mean, \bar{x} = 16.218

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Alpha, α = 0.05

Sample standard deviation, s = 0.764

First, we design the null and the alternate hypothesis

H_{0}: \mu = 16.000\text{ cm}\\H_A: \mu < 16.000\text{ cm}

We use one-tailed t test to perform this hypothesis.

Formula:

t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

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t_{stat} = \displaystyle\frac{16.218 - 16.000}{\frac{0.764}{\sqrt{22}} } = 1.338

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3 years ago
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Step-by-step explanation:

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2 years ago
Tickets for a county fair are $8 for an adult and $5 for a child. If you have a 15% discount card, how
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Step-by-step explanation:

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Step-by-step explanation:

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