scholarly journals Product Quality Research Institute evaluation of cascade impactor profiles of pharmaceutical aerosols, part 1: Background for a statistical method

2007 ◽  
Vol 8 (1) ◽  
pp. E32-E37 ◽  
Author(s):  
Wallace P. Adams ◽  
David Christopher ◽  
Douglas S. Lee ◽  
Beth Morgan ◽  
Ziqing Pan ◽  
...  
Keyword(s):  
Product Quality ◽  
Statistical Method ◽  
Cascade Impactor ◽  
Pharmaceutical Aerosols ◽  
Quality Research ◽  
Research Institute

scholarly journals Product Quality Research Institute evaluation of cascade impactor profiles of pharmaceutical aerosols: Part 2—Evaluation of a method for determining equivalence

2007 ◽  
Vol 8 (1) ◽  
pp. E39-E48 ◽  
Author(s):  
David Christopher ◽  
Wallace P. Adams ◽  
Douglas S. Lee ◽  
Beth Morgan ◽  
Ziqing Pan ◽  
...  
Keyword(s):  
Product Quality ◽  
Cascade Impactor ◽  
Pharmaceutical Aerosols ◽  
Quality Research ◽  
Research Institute

scholarly journals Product Quality Research Institute reports

2007 ◽  
Vol 8 (1) ◽  
pp. E49-E49 ◽  
Author(s):  
Patrick P. DeLuca ◽  
Svetlana Lyapustina
Keyword(s):  
Product Quality ◽  
Quality Research ◽  
Research Institute

scholarly journals Meningkatkan Kualitas Produk Terhadap Loyalitas Pelanggan Pada Home Industry Karya Ayu Ciamis

2019 ◽  
Vol 6 (1) ◽  
pp. 1-10
Author(s):  
Yogi Sugiarto Maulana
Keyword(s):  
Product Quality ◽  
Statistical Method ◽  
Customer Loyalty ◽  
Significant Influence ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Quantitative Approach ◽  
Test Results ◽  
Coefficient Corrélation ◽  
The Relationship

Sales of banana chips tend to fluctuate, allegedly influenced by customers who switch to another company. This research was to determine and analyze the effect of product quality to customer loyalty. This study uses a quantitative approach explanatory. Using simple random sampling. The statistical method used is the product moment correlation. The results of the questionnaire are in either category. Coefficient correlation of 0.485 means that the relationship between variables in a category is. Influence of product quality to customer loyalty amounted to 23.5%. The test results hypothesis states that there is significant influence product quality on loyalty.

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