7.5 × 10-4
That's the scientific notation answer ^
The table of the relative frequencies show that <u>70% of 8th graders</u> want the water slides.
There is an association between grade level and field trip choice with the higher grades preferring Water slides more than roller skating.
9th graders would prefer waterslides if the trend continues.
<h3>What does the frequency table show?</h3>
The percentage of 8th graders who want to go to water slides is:
= 0.14 / 0.20 x 100%
= 70%
As the grades increase, less people want to go roller skating which means that should this trend continue, 9th graders would prefer water slides.
Find out more on relative frequency tables at brainly.com/question/1809498.
#SPJ1
Answer:
Option D
<h2>
Answer is D- 1/5</h2><h2>
</h2><h2>Please mark as brainliest for future answers :)</h2>
Put the percent over 100 and reduce.
For example, 75%. Put it over 100: 75/100. Reduce to 3/4.