The table gives the population of North Dakota, as of July 1 of each year, as estimated by the US Census Bureau. (Let t = 0 correspond to July 1, 2000.) Ronulation
The table gives the population of North Dakota, as of July 1 of each year, as estimated by the US Census Bureau. (Let t = 0 correspond to July 1, 2000.) Ronulation
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.1: Stem-and-leaf Plots And Histograms
Problem 9E
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#8 I need help with this

Transcribed Image Text:The table gives the population of North Dakota, as of July 1 of each year, as estimated by the US Census Bureau. (Let t = 0 correspond to July 1, 2000.)
Population
(thousands)
Year
2000
641.1
2001
636.3
2002
633.8
2003
633.4
2004
634.4
(a) Draw a scatter plot of these data.
Population (thousands)
645
Population (thousands)
645
640
640
635
635
Year (t)
1
3
4
Year (t)
630
630
1.
3
4
Population (thousands)
645
Population (thousands)
645|
640
640
635
635
Year (t)
Year (t)

Transcribed Image Text:2004
634.4
(a) Draw a scatter plot of these data.
Population (thousands)
645
Population (thousands)
645
640
640
635
635
Year (t)
Year (t)
5
1
2
3
4
1
630
630
Population (thousands)
645
Population (thousands)
645
640
640
635
635
Year (t)
Year (t)
5
1
2
3
4
1
2
3.
4.
630
630
(b) Write the equation of a quadratic hunction that models the data. (Round your calculated answers to three decimal places.)
P(t) =
(c) Use your model to predict the population of North Dakota on July 1, 2009. (Round your final answer to the nearest integer.)
Additional Materials
M eBook
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