Determining proportion-pro life

Assignment Help Basic Statistics
Reference no: EM13110241

If a random sample of 10 people found that 9 were pro-life (i.e., 90%), while another random sample of 1,000 people from the same population found that 550 were pro-life (i.e., 55%), which would you find more significant? Why?

Reference no: EM13110241

Questions Cloud

Describe a hypothetical metabolic pathway : Describe a hypothetical metabolic pathway that could explain the inheritance of toenail color in dingbats. The pathway must be consistent with all the data.
Determine variable-number of magazines for bookstores : Same survey showed that average length of time each store was in bbusiness is 6 years, with standard deviation of 25 years. Which is more variable, number of magazines or number of years.
Curve for equation slope upward : If graphed, would the curve for this equation slope upward or slope downward and are the variables C and Y inversely related or directly related?
Explain how risk has impacted a project : Risk is often described as the event that "might" happen during the course of a project. Explain how risk has impacted a project that you have been associated with as a team member or project leader.
Determining proportion-pro life : If a random sample of 10 people found that 9 were pro-life (i.e., 90%), while another random sample of 1,000 people from the same population found that 550 were pro-life (i.e., 55%), which would you find more significant?
Why isnt the dna visible during interphase : During interphase the DNA is not visible through a microscope; it only becomes visible as chromosomes during mitosis. Why isn't the DNA visible during interphase and why would this be the case?
Hypothesis testing-mean number of customers : Your population mean has always been 9 customers per hour. The sample standard deviation is 4. The sample size is 25. The sample mean is 8.
Hypothesis testing of machine : You want to determine if your widgets from machine 1 are the same as machine 2. Machine 1 has a sample mean of 500 and a population standard deviation of 6 and a sample size of 18.
How does this affect the cycle : Carbon cycles through the ecosystem between the atmosphere, organisms (such as producers, herbivores, and carnivores), and decomposers.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Persons making reservation on a certain flight

An airline finds that 5% of the persons making reservation on a certain flight will not show up for the flight. If the airline sells 180 tickets for a flight with only 175 seats,

  The results are displayed in the graph

High levels of glucose in the blood are indications of diabetes, which is becoming more prevalent in the United States. Diabetes can lead to many complications such as blindness and heart disease. A random sample of 180 individuals had their blood su..

  Calculate blpha risk-true population mean

Using this information, calculate Blpha risk (probability of Type II error) if the true population mean really is 79.

  Probability related to electricity consumption

Commonwealth Edison wants to identify its heaviest users, which are those that are in the top 6% of electric consumption. How many kilowatt hours in January would qualify for the heavy user classification?

  Determining seasonally adjusted forecast

Small Wonder, an amusement park, experiences seasoned attendance. It has collected two years of quarterly attendance data and made a forecast of annual attendance for the upcoming year.

  Binomial probability tables

In a large western university, 15% of the students are graduate students. If a random sample of 20 students is selected, what is the probability that the sample contains:

  Decision about replacing old truck

Must the company replace old truck? If so which of new trunks must they use? Describe in detail.

  Determine the critical value

Determine the critical value, z0, to test the claim about the population proportion p

  Entering data into spss

Enter data into SPSS (use two columns: one for coding {0, 1, 2, 3, 4, 5} and one for DV)

  Probability of sample mean leads no rejection

N=120, population standard deviation is (known) 5, alpha =.05, standard error of the mean (sigma of xbar)= .46, h0 is rejected if xbar

  Least squares linear trend line

A least squares linear trend line is just a simple regression line with the independent variable being time (months or years for example).

  Factor analysis-cluster analysis-multidimensional analysis

Provide an example of a situation in which factor analysis, cluster analysis, and multidimensional analysis might be used.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd