TEWARI 39117 ARPITA SINGH 39116 INTRODUCTION India s Food Processing industry ranked 5th in terms of production‚ consumption‚ export & expected growth. It is the largest producer of milk‚ pulses‚ sugarcane and tea in the world and big producer of wheat‚ rice‚ f & v. The Indian food industry is estimated to be worth over US$ 200 billion and is expected to grow to US$ 310 billion by 2015. Continued.. The Indian food processing industry is estimated at US$ 70 billion. It contributed 6
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Statistical Preliminary 1. Measure of central tendency and dispersion Mean of a group of number is the average value of these numbers. Median is the number that is in the middle when you order these numbers in ascending order. It is probably immediate to you that the order doesn’t have to be ascending. A tricky question is what the median is when the total number of the numbers is even. In that case‚ you just take the average of the two numbers that are in the middle. For example‚ suppose
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The statistical testing of hypothesis is the most important technique in statistical inference. There is a different type of test statistics for hypothesis testing. Here the discussions of four types of test statistics are given below: • The chi-square test. • ANOVA (Analysis of variance). • The z test or large sample test. • The t test or small sample test. Z-Test: The Z-test is a statistical test used in inference which determines if the difference between a sample
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phenotype is a recessive x-linked gene carried by the female because the resulting male offspring showed the same characteristics to that of the female parent (received X – chromosome from female parent). On an additional note‚ there was a higher frequency of females in comparison to men; 121 and 105 respectively. In addition‚ the behavioral gene is sex -linked also because of the different resulting phenotypical ratio in comparison to the cross carried out in vial one. Another cross was carried
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individual squirrel. In this lab we were given a table where we had to record how many times SSA was applied to a specific part (flank‚ head‚ front leg‚ hind leg‚ tail) of the squirrel’s body. My partner and I chose to assign one person to tally the frequencies to each part of the body while the other watched the video and observed the application. I chose to do the observing‚ while my partner recorded. Every time a
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alleles of each individual in a population. A comparison of the genotype frequencies from one generation to another indicates whether evolution has occurred. Gene pools that are not evolving are said to be in the Hardy-Weinberg equilibrium (Campbell 456). The main objective of this human population genetics experiment was to examine the allele frequencies for the sample population of my biology class and predict genotype frequencies. I wanted to calculate the proportion of individuals in the sample population
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in the Table of Contents Table of Contents Frequency Analysis ......................................................................................................................... 5 Definitions associated with a frequency analysis ....................................................................... 5 Section 1: Frequencies without missing responses ..................................................................... 7 Section 2: Frequencies without descriptive & with missing responses
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Deviation ( σ ) | σ=1ni=1nfi(xi-x)2Where‚ 1. n refers to the total number of values. 2. ∑ refers to the addition of all values starting with the first value‚ denoted by i = 1‚ and ending off with the last value –denoted by n. 3. fi refers to the frequency of that exact term being calculated. 4. (xi-x)2 refers to the square of the term‚ denoted by xi‚ subtracted by the mean value of the terms‚ denoted by x. | Standard Deviation for Lincoln Index: σ= 15(114-1542+127-1542+194-1542+163-1542+(172-154)2)≈33
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the primers to the DNA templates and the extension of the new DNA by Taq DNA polymerase. The Alu insert on the PV92 region of chromosome 16 is targeted and its frequency is measured according to the Hardy-Weinberg equilibrium in the Vanier HTK population and in the Yanomamo population of the amazon rainforest. They are compared using the chi-square statistical analysis and it was done on the bioservers.org website. The prediction that the Yanomamo population is within Hardy-Weinberg equilibrium is
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deletion.(Stonekening‚ 1997)The presence of Alu element represent probability that different Alu elements would independently insert into the exact same chromosomal location is negligible. The theory of Hardy-Weinberg equilibrium gives the gene frequencies (proportions of all possible alleles at a given locus)of a given population in absence of evolution.For it to be present within a population‚conditions must be met.No net mutations‚No difference found in alllele selection‚ no movement of indivduals
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