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natima [27]
3 years ago
10

How to solve this one​

Mathematics
1 answer:
3241004551 [841]3 years ago
7 0
1 . X=-1+y
2. X=4 + y/2

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Use technology to find the P-value. The claim is that for 12 AM body temperatures, the mean is μ, < 98.6°F. The sample size i
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Answer:

P-value = 0.043738

Step-by-step explanation:

We are given the following in the question:

The claim is that for 12 AM body temperatures, the mean is μ, < 98.6° F

Sample size, n = 4

Degree of freedom = n - 1 = 4 - 1 = 3

t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} } = -2.503

W have to calculate the p-value for the given hypothesis.

P-value:

  • The p-value is the probability of obtaining the observed results of a test, assuming that the null hypothesis is correct.
  • The p-value is used as an alternative to rejection points.
  • We can calculate the p-value with the help of standard normal table.

P-value = 0.043738

The p value for given test is 0.043738.

3 0
4 years ago
The graph shows the distances traveled by two runners over several hours.
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Runner A is moving faster than runner 8 because runner A is moving at speed of 5 mi in 8 hours and runner B is running at 1 mi in 5 hours 

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3 years ago
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Evaluate each of the following logarithmic expressions, approximating to four decimal places if necessary. Use the
AleksandrR [38]

Answer:

log₈(16) = 1.3333

Step-by-step explanation:

Data to be solved:

log₈(16)

Now,

we have the properties of log function as:

1 ) logₓ(y) = \frac{\log(y)}{\log(x)}

and,

2) log(aᵇ) = b × log(a)

using the property (1), we get

log₈(16) = \frac{\log(16)}{\log(8)}

or

= \frac{\log(2^4)}{\log(2^3)}

Now, using the property 2, we get

= \frac{4\log(2)}{3\log(2)}

or

= \frac{4)}{3}

= 1.3333

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4 years ago
Frank needs to fill juice cups for his little sister's birthday party. There are 35 juice cups and each juice cup holds 12 fluid
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He will need to purchase four gallons of juice.  Take note he will have a little bit of juice left over. ;)

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3 years ago
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Order from greatest to least 1.62 16.2% 15/20​
Pie

Answer:

1.62,15/20,16.2%

Step-by-step explanation:

3 0
4 years ago
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