Oligofructose and Calcium Absorbtion. Nondigestible oligosaccharides are known to stimulate calcium absorbption in rates. A double-blind, randomized experiment investigated whether the consumption of oligofrustose similarly stimulates calciium absorption in healthy male adolescents 14 to 16 years old. The subjects took a pill for nine days and had their calcium absoprtion tested on the last day. The experiement was repreated three weeks later. Some subjects received the oligofructose pill in the first round and then a pill containing sucrose (serving as the control). The order was switched for the remaining subjects. The data reflects the fractional calcium absorption data (in percent of intake) for 11 subjects. Subject Control 78.40 Oligofructose 62.00 2 3 76.60 57.40 95.10 46.50 51.50 49.40 89.70 43.80 4 5 6 49.00 46.60 44.20 7 50.30 51.60 8 42.90 9 10 37.20 34.10 24.60 66.60 52.70 a) Set up the Null and Alternative Hypothesis (95% Confidence) 11 54.00 Null Hypothesis Alternative Hypothesis b) What are the df (degrees of Freedom)? c) What is the p-value (Show you work on how you got it). d) Determine the Confidence Interval ay 95%. e) Do the data provide evidence that oligofructose facilitates calcium absorptions using a significance level of 5%? Explanation
Oligofructose and Calcium Absorbtion. Nondigestible oligosaccharides are known to stimulate calcium absorbption in rates. A double-blind, randomized experiment investigated whether the consumption of oligofrustose similarly stimulates calciium absorption in healthy male adolescents 14 to 16 years old. The subjects took a pill for nine days and had their calcium absoprtion tested on the last day. The experiement was repreated three weeks later. Some subjects received the oligofructose pill in the first round and then a pill containing sucrose (serving as the control). The order was switched for the remaining subjects. The data reflects the fractional calcium absorption data (in percent of intake) for 11 subjects. Subject Control 78.40 Oligofructose 62.00 2 3 76.60 57.40 95.10 46.50 51.50 49.40 89.70 43.80 4 5 6 49.00 46.60 44.20 7 50.30 51.60 8 42.90 9 10 37.20 34.10 24.60 66.60 52.70 a) Set up the Null and Alternative Hypothesis (95% Confidence) 11 54.00 Null Hypothesis Alternative Hypothesis b) What are the df (degrees of Freedom)? c) What is the p-value (Show you work on how you got it). d) Determine the Confidence Interval ay 95%. e) Do the data provide evidence that oligofructose facilitates calcium absorptions using a significance level of 5%? Explanation
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Related questions
Question
just answer d-e
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 6 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL