A student nurse is standing at the hospital entrance asking people to fill out a survey...
A student nurse is standing at the hospital entrance asking people to fill out a survey about food choices in the cafeteria.What kind of sampling is this?
Homework Answers
A student nurse is standing at the hospital entrance asking people to fill out a survey about food choices in the cafeteria. The kind of sampling this, is; Convenience sampling which is a non-probability sampling involving the sample being drawn from the population that is close to hand.
Add Answer to:
A student nurse is standing at the hospital entrance asking
people to fill out a survey...
A student nurse gets permission to review hospital ED records at 10 hospitals across the country....
A student nurse gets permission to review hospital ED records at 10 hospitals across the country. He randomly choses 5 states, and 2 hospitals in each state. What kind of sampling is this?
A local high school requires every student fill out a survey for incoming students. After all...
A local high school requires every student fill out a survey for incoming students. After all 1,250 students finish the survey, the information is compiled and used to get population parameters for the student body. Student Council is deciding whether or not to add a soda vending machine to the cafeteria. Luckily one of the questions on the incoming survey was “On average, how many soft drinks do you drink each day?” Looking at all of the responses, they find...
USA Today conducted a survey asking readers, "What is the most hilarious thing that has ever...
USA Today conducted a survey asking readers, "What is the most hilarious thing that has ever happened to you en route to or during a business trip? At a recent track event with 22 runners in the U.A.E., Ahmed ran the mile in 5 minutes, 40 seconds. The average time for this event in the U.A.E. is about 5:52, where at this event it was 5 minutes, 45 seconds. Based on this, identify a. What kind of sampling method is...
help 3. A survey is carried out on students and profesors at Kutatown University, asking them...
help
3. A survey is carried out on students and profesors at Kutatown University, asking them whether they prefer Wawa or Sheeta. (Wawa and Sheets are gustations with similar business models that originated in Pennsylvania) [12 points total] Gas Station Wawa Sheeta 441 315 29 15 Student Professor [1 point *) How many people were in the study? b) Based on the frequencies from the table, what is the probability that a randomly selected person from the study is a...
6 Fill in the blanks: A. Suppose a simple survey was sent out to all hospital...
6 Fill in the blanks: A. Suppose a simple survey was sent out to all hospital discharges during the month of May. The criteria was that length of stay was at most one week long. The question asked was the following: Did you find your overall stay satisfactory or unsatisfactory. The question to be explored is whether there was a gender effect in the response. Male Female Satisfied 3 5 Not Satisfied 7 3 How best would you...
For their class project, a group of Business students de- cides to survey the student body...
For their class project, a group of Business students de- cides to survey the student body to assess opinions about a proposed new student coffee shop to judge how successful it might be. Their sample of 200 contained 50 first-year students, 50 sophomores, 50 juniors, and 50 seniors. a) Do you think the group was using an SRS? Why? b) What kind of sampling design do you think they used? 6.
Fill in the blank (#1-10) Fill in the blank on the following questions with the corresponding vocabulary word. 1. The number of classes a given student is registered for this semester would be an exa...
Fill in the blank (#1-10) Fill in the blank on the following questions with the corresponding vocabulary word. 1. The number of classes a given student is registered for this semester would be an example of a variable type. 2. The sample standard deviation (s) is an example of a that describes the_. because it is a number is a subset of the population in which data is collected from. 4. A is a number that describes the population. S....
1. When conducting a survey, it is important to use a random sample: to get a...
1. When conducting a survey, it is important to use a random sample: to get a significant result. to avoid bias and to get a representative sample. so that we can make causal conclusions. to ensure truthful answers to the survey's questions. none of the above. 2. In order to obtain a sample of undergraduate students in the United States, a simple random sample of 10 states is selected. From each of the selected states, 10 colleges or universities are...
2) (3 points) Fifty-five customers of a large-chain grocery store are asked to fill out an...
2) (3 points) Fifty-five customers of a large-chain grocery store are asked to fill out an in-store survey. One of the questions on the survey asks about the use of coupons (yes or no), while another question asks how much money the customer spent on groceries during that specific trip. A store management hypothesizes that people that use coupons actually spend more money, on average. HO Ha Test Statistics
(8 points) A statistics student at a small liberal arts college who is curious about the...
(8 points) A statistics student at a small liberal arts college who is curious about the relationship between the amount of time students at his college spend on social networking sites and their performance at school decides to conduct a survey. Four research strategies for collecting data are described below. In each, name the sampling method proposed and any bias you might expect. Strategy 1: He obtains a list of the 1500 students at the college. He chooses a random...
USA Today conducted a survey asking readers, "What is the most hilarious thing that has ever happened to you en route to or during a business trip? At a recent track event with 22 runners in the U.A.E., Ahmed ran the mile in 5 minutes, 40 seconds. The average time for this event in the U.A.E. is about 5:52, where at this event it was 5 minutes, 45 seconds. Based on this, identify a. What kind of sampling method is...
help
3. A survey is carried out on students and profesors at Kutatown University, asking them whether they prefer Wawa or Sheeta. (Wawa and Sheets are gustations with similar business models that originated in Pennsylvania) [12 points total] Gas Station Wawa Sheeta 441 315 29 15 Student Professor [1 point *) How many people were in the study? b) Based on the frequencies from the table, what is the probability that a randomly selected person from the study is a...
For their class project, a group of Business students de- cides to survey the student body to assess opinions about a proposed new student coffee shop to judge how successful it might be. Their sample of 200 contained 50 first-year students, 50 sophomores, 50 juniors, and 50 seniors. a) Do you think the group was using an SRS? Why? b) What kind of sampling design do you think they used? 6.
Fill in the blank (#1-10) Fill in the blank on the following questions with the corresponding vocabulary word. 1. The number of classes a given student is registered for this semester would be an example of a variable type. 2. The sample standard deviation (s) is an example of a that describes the_. because it is a number is a subset of the population in which data is collected from. 4. A is a number that describes the population. S....
2) (3 points) Fifty-five customers of a large-chain grocery store are asked to fill out an in-store survey. One of the questions on the survey asks about the use of coupons (yes or no), while another question asks how much money the customer spent on groceries during that specific trip. A store management hypothesizes that people that use coupons actually spend more money, on average. HO Ha Test Statistics
Most questions answered within 3 hours.
-
Calculate the number density of argon gas at a temperature of
24C and a pressure of...
asked 1 hour ago -
Alternative
Classification
How to Estimate
Probabilities from Data? ( For continuous Attributes)
And How to generate...
asked 1 hour ago -
An explosion breaks a 20.0-kg object into three parts. The
object is initially moving at a...
asked 2 hours ago -
Calculate the approximate number of residues of Rubisco, which
is involved in carbon fixation in plants,...
asked 3 hours ago -
Other decisions about scientific claims can have a much broader
impact.ENERGYarrow-10x10.png, environment, health, security - all...
asked 4 hours ago -
I need to write a research paper and work cited about this
topic: The United States...
asked 4 hours ago -
Hello! I was wondering if I could have some help?
If the vapor pressure of carvone...
asked 5 hours ago -
An economist wants to estimate the mean per capita income (in
thousands of dollars) for a...
asked 5 hours ago -
What would be the input/output characteristic of a circuit
obtained by putting two of your 2's-complementers...
asked 5 hours ago -
In Drosophila, the transition from the syncytial blastoderm
stage to the cellular blastoderm stage is a...
asked 6 hours ago -
Project management question:
Name 3 different types of resources (hint: humans are one
type)
asked 6 hours ago -
Consider the following reaction: C 2H 2( g) + 2H 2( g) C 2H 6(
g)...
asked 6 hours ago