aames_statisticsquizmodule1_01022024

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Rasmussen College, Florida *

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1625

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Statistics

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Jan 9, 2024

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docx

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Statistics QUIZ Module 1 1. 1. 2. Question 1 1/1 Which of the following is representative of a sample? Show answer choices 1. A survey of teenagers that spend more than 5 hours a day on a social media platform. 2. Number of homes in Arizona with solar panels. 3. Ages of adults in the U.S. that have AB-blood type. 4. Height of passengers on Flight 101 to Las Vegas. 3. Question 2 0/1 A survey was conducted every 4th house in your neighborhood to determine if they were happy with their current television service. What type of sampling technique was used? Show answer choices 1.

Cluster 2. Systematic 3. Random 4. Stratified 4. Question 3 1/1 Which of the following is NOT part of the process for statistical study? Show answer choices 1. Prepare 2. Analyze 3. Conclude 4. Debate 5. Question 4 0/1

Which of the following is representative of a population? Show answer choices 1. The average salary of the top 10 NBA teams by titles won. 2. The age of every third person that enters the Kaiser Permanente emergency room in San Francisco. 3. Salary of each member of the New York City police department. 4. The length of every other dog that enters Riverside Veterinary Clinic. 6. Question 5 1/1 How do descriptive and inferential statistics differ? Show answer choices 1. Inferential statistics only attempt to describe data, while descriptive statistics attempt to make predictions based on data. 2. Descriptive statistics only attempt to describe data, while inferential statistics attempt to make predictions based on data. 3.

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Descriptive statistics are more computationally sophisticated than inferential statistics. 4. Inferential statistics are more computationally sophisticated than inferential statistics. 7. Question 6 1/1 Which of the following is an example of inferential statistics? Show answer choices 1. Confidence Intervals 2. Mean 3. Skewness 4. Pie Chart 8. Question 7 1/1 _______________ statistics consists of the collection, organization, summarization and presentation of data. Show answer choices 1.

Mathematical 2. Descriptive 3. Inferential 4. Population 9. Question 8 1/1 Identify which of the following would be considered inferential statistics. Show answer choices 1. A prediction has been made that the chance a person will be robbed in a certain city is 9%. 2. A recent survey of 1,000 adults with bachelor degrees reported that the average salary is more than $62,000 per year. 3. From a past study, it was found that the APR of a certain credit card averaged 13.5%. 4. A realtor posted on her website the median house price in Dallas is $226,145. 10.Question 9

1/1 Indicate which level of measurement is being used in the given scenario: A local newspaper in Florida posts the average monthly temperature. Show answer choices 1. Nominal 2. Ordinal 3. Interval 4. Ratio 11.Question 10 0/1 Which of the following examples demonstrates a parameter? Show answer choices 1. A Pew Research survey showed 72% of all Americans use some type of social media. 2. In a random sample of all social media platforms, over a thousand followers on average defined popularity. 3.

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In 2019, the median salary average in the U.S. was $31,099. 4. In a survey of 500 households, 87% were satisfied with streaming movies versus paying for cable television. 12.Question 11 1/1 Indicate which level of measurement is being used in the given scenario: A student lists the car models that they have owned in the past. Show answer choices 1. Nominal 2. Ordinal 3. Interval 4. Ratio 13.Question 12 1/1 Which of the following examples would be continuous data? Show answer choices 1.

The number of cars on the highway during rush hour. 2. Height of a sunflower as measured each day. 3. The number of new memberships in a day at a local clothing store. 4. How many days a person works out per week.