Homework Answers
..........................
THANKS
revert back for doubt
please upvote
Add Answer to:
In order to find a general description of the population using subunit tests in statistics is...
a. Distinguish between description and inference as reasons for using statistics. b. Suppose you have data...
a. Distinguish between description and inference as reasons for using statistics. b. Suppose you have data for a population, such as obtained in a census. Explain why descriptive statistics are helpful, but inferential statistics are not needed. a. Which statement below best distinguishes description from inference? A. Statistical inference provides useful summaries of the data, while description helps make predictions and decide whether observed patterns are meaningful. B. Statistical inference provides useful summaries of data for a sample, while description...
Explain how population health is determined using descriptive statistics. Provide an example
Explain how population health is determined using descriptive statistics. Provide an example
question 44-48 Use the given frequency distribution to find the (a) class width. (b) class midpoints...
question 44-48
Use the given frequency distribution to find the (a) class width. (b) class midpoints of the first class. (c) class boundaries of the first class. 44) Miles (per day) Class Frequency,f 1-2 44) 3- 4 5- 6 28 15 9-10 A) (a) 2 (b) 1 (c) 1-2 B) (a) 1 (b) 1 (c) 1-2 C) (a) 1 (b) 15 (c) 0.5-25 D) (a) 2 (c) 0.5-2.5 Determine whether you would take a census or use a sampling. If...
Scores on a Statistics Final Exam are normally distributed. Using a 95% confidence level, find the...
Scores on a Statistics Final Exam are normally distributed. Using a 95% confidence level, find the sample size necessary to predict the population mean within 3 points. Assume the population standard deviation is 8 points.
1.The two branches of statistics are (1.1) a) dependent and independent c) descriptive and inferential 2.When...
1.The two branches of statistics are (1.1) a) dependent and independent c) descriptive and inferential 2.When we compute averages and standard deviations or graph data, we are b) population and sample d) ull and alternative workinq within a)descriptive statistics c) hypothesis testing 3. Which of the following groups is likely to have a lower standard deviation? b)inferential statistics d) statistical graphing (3.2) Group A: average heights of 13-year-old males Group B: average heights of 25-year old males a) Group A...
II) Find the general solution of the following ODE of the 2nd order using the method...
II) Find the general solution of the following ODE of the 2nd order using the method of undetermined coefficients (25 points) y"+2y' y 2xsinx
Determine whether descriptive or inferential statistics were used, explain why I. In 2025, the world population...
Determine whether descriptive or inferential statistics were used, explain why I. In 2025, the world population is predicted to be 8 billion people. 2. In 2011, there were 34 deaths from the avian flu. 3. Based on a sample of 2739 respondents, it is estimated that pet owners spent a total of 14 billion dollars on veterinarian care for their pets. 4. In 2011, 79% of U.S. adults used the Internet. 5. In 2010, a total of 68,905 people died...
please answer questions #1 and #3 using descriptive and inferential statistics. Retail Store1 Retail Store2 Competitor...
please answer questions #1 and #3 using descriptive and
inferential statistics.
Retail Store1 Retail Store2 Competitor Customers Downtown 600 $35,623 450$33,286 550$29,335 600 $50,295 850$62,891 800$65,203 750$52,465 650$45,206 600$40,789 600$44,924 650 $50,928 1,500$70,678 Customers Customers 480 $26,000 450 $20,325 490 $33,119 540 $39,259 620$44,601 650 $45,112 660 $39,103 590 $35,104 670 $34,119 600 $35,109 700 $39,678 1050$58,471 500$32,679 500$28,345 580$42,892 650 $45,961 700$51,891 730 $52,943 700$44,125 640 $60,200 600 $56,998 650$54.934 700 $50,078 1,200$78,954 Janua Februa ri June August September...
Problem 1 (14 points) (a) Find the general solution to a third-order linear homogeneous differential equation...
Problem 1 (14 points) (a) Find the general solution to a third-order linear homogeneous differential equation for y(1) with real numbers as coefficients if two linearly independent solutions are known to be e-21 and sin(3.c). e (b) Determine that differential equation described in part (a).
Problem 1 (14 points) (a) Find the general solution to a third-order linear homogeneous differential equation...
Problem 1 (14 points) (a) Find the general solution to a third-order linear homogeneous differential equation for y(1) with real numbers as coefficients if two linearly independent solutions are known to be e-21 and sin(3.c). e (b) Determine that differential equation described in part (a).
question 44-48
Use the given frequency distribution to find the (a) class width. (b) class midpoints of the first class. (c) class boundaries of the first class. 44) Miles (per day) Class Frequency,f 1-2 44) 3- 4 5- 6 28 15 9-10 A) (a) 2 (b) 1 (c) 1-2 B) (a) 1 (b) 1 (c) 1-2 C) (a) 1 (b) 15 (c) 0.5-25 D) (a) 2 (c) 0.5-2.5 Determine whether you would take a census or use a sampling. If...
1.The two branches of statistics are (1.1) a) dependent and independent c) descriptive and inferential 2.When we compute averages and standard deviations or graph data, we are b) population and sample d) ull and alternative workinq within a)descriptive statistics c) hypothesis testing 3. Which of the following groups is likely to have a lower standard deviation? b)inferential statistics d) statistical graphing (3.2) Group A: average heights of 13-year-old males Group B: average heights of 25-year old males a) Group A...
II) Find the general solution of the following ODE of the 2nd order using the method of undetermined coefficients (25 points) y"+2y' y 2xsinx
Determine whether descriptive or inferential statistics were used, explain why I. In 2025, the world population is predicted to be 8 billion people. 2. In 2011, there were 34 deaths from the avian flu. 3. Based on a sample of 2739 respondents, it is estimated that pet owners spent a total of 14 billion dollars on veterinarian care for their pets. 4. In 2011, 79% of U.S. adults used the Internet. 5. In 2010, a total of 68,905 people died...
please answer questions #1 and #3 using descriptive and
inferential statistics.
Retail Store1 Retail Store2 Competitor Customers Downtown 600 $35,623 450$33,286 550$29,335 600 $50,295 850$62,891 800$65,203 750$52,465 650$45,206 600$40,789 600$44,924 650 $50,928 1,500$70,678 Customers Customers 480 $26,000 450 $20,325 490 $33,119 540 $39,259 620$44,601 650 $45,112 660 $39,103 590 $35,104 670 $34,119 600 $35,109 700 $39,678 1050$58,471 500$32,679 500$28,345 580$42,892 650 $45,961 700$51,891 730 $52,943 700$44,125 640 $60,200 600 $56,998 650$54.934 700 $50,078 1,200$78,954 Janua Februa ri June August September...
Problem 1 (14 points) (a) Find the general solution to a third-order linear homogeneous differential equation for y(1) with real numbers as coefficients if two linearly independent solutions are known to be e-21 and sin(3.c). e (b) Determine that differential equation described in part (a).
Problem 1 (14 points) (a) Find the general solution to a third-order linear homogeneous differential equation for y(1) with real numbers as coefficients if two linearly independent solutions are known to be e-21 and sin(3.c). e (b) Determine that differential equation described in part (a).
Most questions answered within 3 hours.
-
The correct answer will be upvoted with positive feedback,
giving me incorrect answers will result in...
asked 15 minutes ago -
Question:
Evaluation: Answer both (a) and (b): (a) Looking at
Table 6.1 in our text, explain...
asked 24 minutes ago -
What is the maximum number of edges that a graph on 7 vertices can
have if...
asked 46 minutes ago -
Question 05
(a) i) What are the three type of general defects in welding?
ii) Explain...
asked 30 minutes ago -
If the wage rate increases from $12 to $16 and, as a result, the
quantity demanded...
asked 36 minutes ago -
the slime layer external to the prokaryotic cell wall is called
the ?
asked 45 minutes ago -
Cheyenne Company must decide whether to make or buy some of its
components. The costs of...
asked 47 minutes ago -
What is the entropy change for mixing 1 liter of a monoatomic
ideal gas (call it...
asked 45 minutes ago -
A company that has 150 employees chooses a committee of 11 to
represent employee retirement issues....
asked 1 hour ago -
the
force between two 2.11 x 10^-4 C charges that are 2.11 meters apart
is ______N?
asked 1 hour ago -
A truck of mass m slows from speed v0 to speed v in a
time t....
asked 1 hour ago -
A 60kg box rests on a floor with a coefficient of kinetic
friction of 0.600 and...
asked 1 hour ago