StudyXY
RegisterLog in

Biostats SDS 328M Homework 3

This document contains solved homework for Biostats SDS 328M.

Olivia Smith
Contributor
4.2
43
6 months ago
Preview (2 of 4 Pages)
100%
Purchase to unlock

Page 1

Biostats SDS 328M Homework 3 - Page 1 preview image

Loading page ...

Biostats SDS 328M Homework 31.Thewingspansofadultseasidesparrows(Ammodramusmaritimus)followanormaldistribution with a mean of 6.5 inches and a standard deviation of 0.3 inches.a. Sketch the distribution of seaside sparrowwingspans. Be sure to include labels and an accuratescale. (2pt)b. Between which two wingspan measurements are the middle two quartiles of the distribution?(3pt)Here, thewingspans of adult seaside sparrows,𝑿~π‘΅π’π’“π’Žπ’‚π’(𝝁=πŸ”.πŸ“,𝝈=𝟎.πŸ‘).LetQ1is thefirst quartile of the distribution ofwingspans of adult seaside sparrows.οƒžP(X≀Q1) = 0.25οƒžP[(X–μ) /≀(Q1–μ) /] = 0.25οƒžP[Z≀(Q1–6.5) /0.3] =0.25οƒ (1)From normal areas table,P[Z≀–0.67] =0.25οƒ (2)Comparing (1) and (2)οƒž[(Q1–25) /4] =–0.67οƒžQ1=6.55–0.67(0.3) =6.299

Page 2

Preview Mode

This document has 4 pages. Sign in to access the full document!

Study Now!

XY-Copilot AI
Unlimited Access
Secure Payment
Instant Access
24/7 Support
Document Chat

Document Details

University
University of Texas
Course
SDS 328M
Subject
Biology

Related Documents

View all
Solved Assignments

Amoeba Sisters Video Recap of Meiosis

Review the steps and significance of meiosis with this Amoeba Sisters video recapβ€”learn about chromosome numbers, crossing over, and errors like nondisjunction, all while exploring how genetic variation is created in gametes.

Solved Assignments

Calculating GPP and NPP

This lab explores how light affects photosynthesis by measuring dissolved oxygen in water with Elodea plants under light and dark conditionsβ€”demonstrating biochemical reactions and experimental design principles.

Class Notes

Endocrine System

A comprehensive overview of the endocrine system, covering key glands, hormone functions, and homeostatic mechanismsβ€”ideal for anatomy and physiology students at any stage of their coursework

Past Exams

AS Biology Paper 1 2024

Worksheet on the human gas exchange system with labeled diagrams and questions on lung structure and alveolar gas exchange. Includes identification tasks and matching activities. Ideal for GCSE biology practice

Class Notes

Kami Export - Sandra Nichols - Bio-Worksheet-Mutat

This worksheet explains DNA mutations: deletions and insertions cause frameshifts; substitutions can be silent, missense, or nonsense. It shows how mutations change amino acids and includes sickle cell anemia as an example of a missense mutation.

Solved Assignments

Cami Salazar Correa Cell Energy Cycle Gizmo

Explore how photosynthesis and cellular respiration cycle energy through plant and animal cells. Use the simulation to visualize how glucose and ATP are created, stored, and used by cells.

Solved Assignments

11 Transport in Cells S

This worksheet explores how water moves in and out of cells through osmosis. Using a model with sugar and water molecules, it examines selectively permeable membranes and helps students analyze molecule movement, ratios inside outside the cell.

Solved Assignments

Protein Structure

Explore the levels of protein structure and understand how functional groups like amine and carboxyl groups influence protein folding, function, and interactions.

Solved Assignments

Dihybrid Cross Amoeba Sisters Video Recap

Amoeba Sisters Video Recap worksheet on Dihybrid Crosses using Mendelian genetics. Focuses on pea plant traits (color and texture), Punnett square practice, genotype/phenotype identification, and understanding inheritance probabilities.

Solved Assignments

11 Transport in Cells-S (KEY)

This text explores how water moves in and out of cells through osmosis, highlighting the importance of water balance in the body. Disrupted water levels can harm cells and organs, potentially causing swelling, brain damage, or even death.