Answer:
The 75th percentile is 16.5
The middle 50% values are between 8 and 16.5
Step-by-step explanation:
The end of the gray box represents the 75th percentile. We see the end of it hovers after 15, so 16.5 is the most reasonable answer.
The box represents the 25th percentile to the 75th percentile and hold the middle 50% the box starts on 8 and ends on 16.5.
Therefore, the middle 50% is between 8 and 16.5.
Answer: After 20 laps Paula will have more money than Jackie.
Step-by-step explanation:
Let x = Number of laps.
Given, Paula has $10 and earns $0.50 per lap she runs for her school’s fundraiser.
i.e. Total amount Paula has =$ [ 10 +0.50 (Number of laps)]
= $ [10+0.50x]
Jackie has $15 and earns $0.25 per lap she runs for her school’s fundraiser.
i.e. Total amount Jackie has =$ [ 15 +0.25 (Number of laps)]
= $ [15+0.25x]
When Paula has more money , then
Hence, after 20 laps Paula will have more money than Jackie.
Answer:
d. skewed right
Step-by-step explanation:
The shape of the given distribution is rightly skewed. For a symmetric distribution mean and median are equal and if mean is greater than median then the distribution is rightly skewed and if mean is less than median then the distribution is skewed left.
In the given distribution mean is greater than median and so the given distribution is skewed right.
Hello :
<span>y - 4 = (x+1)²
h = -1 and k=4
the vertex is : A(-1 ; 4)</span>
