Student housing SQL Who owns a property with 2 or more bedrooms?
Added by Ronald H.
Step 1
Step 1: Clarify the question — we need to find the owner(s) of any property that has two or more bedrooms. Show more…
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List the property IDs of any pair of properties that have the same number of bedrooms. For example, one pair would be property ID 2 and property ID 6, because they both have four bedrooms. The first property ID listed should be the major sort key and the second property ID should be the minor sort key. This is all I have, the bedrooms column isn't coming up in the query. SELECT PU1.PROPERTY_ID, PU2.PROPERTY_ID, PU1.BDRMS, BDRMS FROM PROPERTY AS PU1, PROPERTY AS PU2 WHERE PU1.BDRMS = PU2.BDRMS AND PU1.PROPERTY_ID < PU2.PROPERTY_ID ORDER BY BDRMS
Aarya B.
Number of Bedrooms. The number of bedrooms per single-family dwelling
Organizing Data
Organizing Quantitative Data
Problem 4 The American Housing Survey recently reported the following data on bedrooms in owner-occupied and renter-occupied housing. Number of Houses Bedrooms Renter-Occupied Owner-Occupied 0 547 23 1 5012 541 2 6100 1832 3 2644 8690 4 or more 557 3783 a) Create a probability distribution for renter-occupied housing. (Use the number 4 for four or more bedrooms.) b) Create a probability distribution for owner-occupied housing. (Use the number 4 for four or more bedrooms.) c) Compute the mean, variance and standard deviation of bedrooms in renter-occupied housing. d) Compute the mean, variance, and standard deviation of bedrooms in owner-occupied housing.
Frank D.
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