The Ninety by Thirty Campaign In 2010 the superintendent of the Central Mountain Valley School District announced the launch of a new campaign titled "Ninety by Thirty." The goal of the campaign was to increase the district's graduation rate to 90% by the year 2030. The graduation rate for the years following the start of this campaign are given in the table below. Year Graduation Rate (%) 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 62 63 65 66 67 67 65 68 70 70 71 71 Your job is to decide if the district is on track to reach their goal of 90% by 2030. Start by creating the following: 1. An accurate and labeled graph of the district's graduation rates over time, using the data from the table above. 2. A list of the topics we've learned about in this course that would be helpful in solving this problem. Then use those to provide: 3. Predictions for the graduation rates for the next 5 years (2022, 2023, 2024, 2025, 2026). Show your work and explain your approach. 4. A well supported conclusion. Is the district on track to reach its goal of a 90% graduation rate by the year 2030? Why or why not? Please show your work on a separate piece of paper or document, using complete sentences when appropriate.
The Ninety by Thirty Campaign
In 2010 the superintendent of the Central Mountain Valley School District announced the launch of a
new campaign titled “Ninety by Thirty.” The goal of the campaign was to increase the district’s
graduation rate to 90% by the year 2030.
The graduation rate for the years following the start of this campaign are given in the table below.
Year | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
Graduation Rate(%) |
62 | 63 | 65 | 66 | 67 | 67 | 65 | 68 | 70 | 70 | 71 | 71 |
Your job is to decide if the district is on track to reach their goal of 90% by 2030.
Start by creating the following:
1. An accurate and labeled graph of the district’s graduation rates over time, using the data from
the table above.
2. A list of the topics we’ve learned about in this course that would be helpful in solving this
problem.
Then use those to provide:
3. Predictions for the graduation rates for the next 5 years (2022, 2023, 2024, 2025, 2026). Show
your work and explain your approach.
4. A well supported conclusion. Is the district on track to reach its goal of a 90% graduation rate by
the year 2030? Why or why not?
Please show your work on a separate piece of paper or document, using complete sentences when
appropriate.
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