Title
Central Tendency And Variability (Quantitative Applications In The Social Sciences),New
Delivery time: 8-12 business days (International)
Using A Clear, Expository Style That Builds From Simple To More Complex Topics, Weisberg Explains How To Measure The Centre And Variation On A Single Variable. Beginning With An Exploration Of How To Measure Variables With Different Numeric Or Nonnumeric Properties, The Volume Covers Such Important Topics As Ways To Examine Distributions Of Variables, Ways To Measure The Spread Of A Variable In Order To See How Much The Values On The Variable Differ, How To Generalize The Sample Results To The Population And The Use Of Exploratory Data Analysis To Measure Centre And Spread.
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Shipping & Returns
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.