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Korolek [52]
1 year ago
9

Study the following data set.

Mathematics
1 answer:
Rudiy271 year ago
5 0

Answer:16.1

Step-by-step explanation:

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Researchers investigated the effectiveness of oral zinc, as compared to a placebo, in reducing the found those taking oral durat
MaRussiya [10]

Answer: none of the above

Step-by-step explanation: when performing an hypothesis test and we want to make conclusion by comparing the p-value with the level of significance α

When p is greater than α, we reject the null hypothesis because it simply implies that we have a larger chance to commit a type 1 error ( α is the probability of committing a type 1 error an error where we reject the null hypothesis instead of accepting it ) which means we reject the null hypothesis.

When p is lesser than level of significance α, it means that we have a lesser chance of committing a type 1 error, which means we accept the null hypothesis.

7 0
3 years ago
Henry has 15 lawns mowed out of 60 lawns. What percent of the lawns does Henry still have to mow?
nata0808 [166]
Using <em>is/of=%/100 </em> 15 lawns is what % of 60
15 over 60 = % over 100
Cross multiple and divide and you should get 25%
That percent means that 25% of the lawns <em>are</em> mowed, so <u>75% </u><u></u> of the lawns need to be mowed
<em>
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8 0
3 years ago
Find the midpoint of the segment with the given endpoint M(-2,1) and N (-3,2)
Aleks04 [339]
(-2,1)
(-2.5,1.5)
(-3,2)
3 0
3 years ago
What is the median of the following salary list $32,019, $21,971, $27,512, $43,702, $38,860, $25,997
mylen [45]

Answer:

$29765.50

Step-by-step explanation:

Median is the middlemost value (or the average of the 2 middlemost value if there are even number of values) in an ascending order.

First, arrange the salary list in an ascending order.

$21,971 , $25,997 , $27,512 , $32,019 , $38,860 , $43,702

As we can see here, there are even number of values (6), so the median will be the average of the 2 middlemost value, which will be:

Median = \frac{27512 + 32019}{2}

= \frac{59531}{2}

= $29765.50

3 0
2 years ago
Read 2 more answers
Find the perimeter of the figure below notice that one side is not given
Anarel [89]
4+15+11+5+7+10= 50 cm

10cm  was the missing one
5 0
3 years ago
Read 2 more answers
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