Usually null hypothesis represents the claim that the values associated to the groups being tested have no statistical difference but alternative hypothesis supports the claim that there is statistical difference.

Let $\mu$ be the population mean .

We are given that the mean potassium content of a popular sports drink is listed as 140 mg in a 32-oz bottle.

i.e. Null hypothesis : $H_0:\mu=140$

Alternative hypothesis for two tail hypothesis has sign (≠).

i.e. Alternative hypothesis : $H_1 : \mu\neq140$

∴ The hypotheses for a two-tailed test of the claimed potassium content:

H0: μ = 140 mg vs. H1: μ ≠ 140 mg

3 0

3 years ago

BRAINLIEST IF CORRECT

erik [133]

Answer:

$100000$

Step-by-step explanation:

$10^{5}$ means $10$ multiplied by itself by $5$ times.

$10^5 = 100000$

Hope this helps :)

5 0

3 years ago

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Select the fraction equivalent of 0.06. reduce to the lowest terms

viva [34]

Answer: 3/50

Step-by-step explanation:

0.06 = 6/100 , 100 would be the denominator because we have two figures after the decimal point. Each figures can also be represented by 10,

Again,

0.06 = 6 × 10-²

Now 0.06 = 6/100

= 3/50.

Therefore, the fractional form = 3/50 in its lowest term.

3 0

3 years ago

What is 70% of 9? (Change 70% to.70 and multiply by 9) <br>

pogonyaev

Answer:

6.3

Step-by-step explanation:

4 0

3 years ago

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