Consider the customer table created in Figure 10-24 and populated with data as shown in Figure 10-27.
Question:
Consider the customer table created in Figure 10-24 and populated with data as shown in Figure 10-27. Write the Hive script that will display the age-groups that exist in the data set and their average incomes.
Figure 10-24
Figure 10-27
Transcribed Image Text:
CREATE TABLE customer (userid INT, gender STRING, salary INT, zip STRING, age INT) ROW FORMAT DELIMITED FIELDS TERMINATED BY ',';
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 62% (8 reviews)
Solution Select age avgsalary from customer group by age Explana...View the full answer
Answered By
Shazia Qasim
I am an exceptional tutor, gifted and dedicated to giving fantastic work. I will professionally manage your tasks because I have extensive knowledge in various fields and the needed technological abilities. In addition, I will accomplish all of your assignments on time and effectively.
To ensure that I succeed in reaching the goals and benchmarks that have been established, I concentrate all of my efforts on producing high-quality work.
.In addition, I maintain a high level of professionalism and a solid work ethic to offer work that is error-free, adequately tailored, and free of plagiarism. I make sure that there are no grammatical errors and that everything is delivered on schedule by paying close attention to the requirements and ensuring that there are no types in writing.
I also double-check to make sure that there are no misspellings.
I have a strong work ethic and take pride in doing the job right. I am a quick learner and have a keen eye for detail. I am also a team player and work well with others.
0.00
0 Reviews
10+ Question Solved
Related Book For
Modern Database Management
ISBN: 9780134773650
13th Edition
Authors: Heikki Topi, Jeffrey A Hoffer, Ramesh Venkataraman
Question Posted:
Students also viewed these Computer science questions
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
ConAir (CA) commercial airlines company requires you experience in database design and have approached you to assist in the design of their new airline database system. They urgently need to have...
-
You would like to construct a 95% confidence interval to estimate the population mean price of milk (per gallon) in your city. You select a random sample of prices from different stores. The sample...
-
Fill in the blanks to make the following statements correct. a. A perfectly competitive firm faces a _______ demand curve, whereas a single-price monopolist faces a _______ demand curve. b. A...
-
Suppose you wish to use the sign test to test Ha : p > .5 for a paired-difference experiment with n = 25 pairs. a. State the practical situation that dictates the alternative hypothesis given. b. Use...
-
A work center consisting of 7 machines is operated 16 hours a day for a 5-day week. Utilization is 80%, and efficiency is 110%. What is the rated weekly capacity in standard hours? LO.1
-
An investor is thinking about buying some shares of Razortronics, Inc., at $75 a share. She expects the price of the stock to raise to $115 a share over the next three years. During that time, she...
-
You have a portfolio comprised of two risky securities. This combination produces no diversification benefit. The lack of diversification benefits indicates the returns on the two securities are...
-
Determine the number of terms necessary to approximate cos x to 8 significant figure using the Maclaurin series approximation Calculate the approximation using a value of x = 0.3?. Write a program to...
-
Explain the different tools for querying and analyzing data in traditional data warehouses and marts that enable various forms of descriptive analytics.
-
Discuss the trade-off between improved performance for retrieval through use of indexes and degraded performance due to updates of indexed records in a file.
-
For the given sample sizes and values of S 2 x , find the value of the standard error (s/n). a. n = 8 S 2 x = 9 b. n = 6 S 2 x =12 c. n = 9 S 2 x = 22 d. n = 5 S 2 x = 4.2
-
Q13. The probability that Ryan will roll a three using a standard die is 1/6. Let Y = number of times that Ryan has to roll a die in order to roll the first three. What is the expected value for Y?...
-
1. The following are data for two IT projects for a new database system. Prepare a spreadsheet for two projects, using the following data. Amounts are in thousands of dollars. Calculate the NPV for...
-
The Matsui Lubricants plant uses the weighted-average method to account for its work-in-process inventories. The accounting records show the following information for a particular day: Beginning WIP...
-
James Cook, a production department worker, is paid on hourly basis at a rate of $15 per hour. James works 40 hours per week. Any time James works over 40 hours, it is considered as overtime and he...
-
You just started working as a Health Service Manager within one of the following healthcare industries. First, choose an industry below to discuss the questions that follow: Ambulatory Surgery center...
-
Find the slope of the straight line passing through (a) (2, 5) and (4, 9) (b) (3, 1) and (7, 5) (c) (7, 19) and (4, 19)
-
In Exercises 105108, evaluate each expression without using a calculator. log(ln e)
-
What types of skills are essential for competency in predictive modeling?
-
State at least seven commonly used data mining techniques.
-
Discuss the purposes for which data mining can be used.
-
Jennifer purchased a home for $1,000,000 in 2016. She paid $200,000 cash and borrowed the remaining $800,000. This is Jennifer's only residence. Assume that in year 2024, when the home had...
-
business plan describing company with strengths and weaknesses. Any gaps in plan. Recommendations for improvement of the plan.
-
You wish to buy a car today for $35,000. You plan to put 10% down and finance the rest at 5.20% p.a. for six years. You will make equal monthly payments of $_______.
Study smarter with the SolutionInn App