Question

Rules for using a Table within a scientific report: 1. Tables within scientific reports contain summary information, not the raw data collected during an experiment 2. The table caption is located at the top of the table. 3. The table caption should define all abbreviations used in the table and the sample size of the data represented. Table 1. Mean turbidity scores t S.E. for spontancous generation of life from inorganic material trials using nutrient agar as a growth environment. n 10, s standard deviation, S.E. - standard error of the mean. LCL. and UCL are lower and upper confidence li confidence interval (CI) of the mean 95% CI LCL UCL 8SE Flask Open (not autoclaved 4.8 0.71 0.10 4.9 Flask sealed (autoclaved) 2.0 1.8 1.8 0.2 3.8 Figures are used to illustrate the mean and measure of variation (S.E.) of reader to visually compare between treatment types. MS EXCEL can be used to prodace a Dice Leraas graph a [comparison of means graph). Download the directions for how to makea Comparison of Means graph and use excel to graph the Red and Green Algae results. Graph the data for your assigned color of light, either yellow or green. A comparison of means graph represents the mean, UCL and LCL for all treatments. The x-axis is the independent variable and the y-axis is the dependent variable. Below is an example comparison of means graph; the Figure 1. required by this assignment, of course, will have the axis labeled and figure caption correct for your assignod experiment. an experiment and allow a 80 60 40 20 5 Hydra 1 Hyde Number of Predators Figure I. The number of prey surviving 5 hours of exposure to a varied number of predator Hydra. The number of remaining daphnia were estimated using a grid count method, n 6 This assignment is due in lab to your lab instructor the week of 04/01/19 (you must attach this front page to your assignment submission; you must staple or bind all pages together to turn in for credit. No separate pages will be accepted for credit. No Table or Figure pages will be accepted without this assignment page). Instructions for completing the assignment were given during lecture This assignment will require the use of the software program Excel and Word. The final assignment must be typed and the graphs and analysis computer generated. In the results section of a scientific report, data are presented quantified and statistically tested. This section contains reported results without any explanation of the experimental conclusions. Data are summarized and organized into tables and or/figures (graphs). This lab exercise will cover the proper format for a table and a figure. To receive credit the final assignment product must include; 1. A typed Table 1. Which summarizes correctly the enzame experiment data for the independent variable standard deviation, standard error, LCL, and UCL in the correct table format. 2. A computer generated graph Figure 1. of the seiyge data representing the independent variable credit, either a comparison of means graph or a linear regression graph. The following are examples of the table format and the two graphs. The final assignment requires a Table 1 and a Figure 1 (you may choose which graph to include in the Figure). and the Table 1 must contain the mean, . There are two different graphs that are acceptable for To complete the Table and Figure Use the data below. Do not use another data source since it will not match the expected key for this assignment. (Please remember you must turn in this sheet attached to your Table and Figure page to receive credit). Computer generate a summary Table 1. And Figure 1 for the following photosynthesis data: The following data is necessary to calculate the values for report assignment 3 of the photosynthesis lab assignment. Raw data in height of O, bubble for photosynthesis experiment with Red Algae provided Red, green, and white light for 60 minutes. White 15 Green Red 15 12 15 20 15 27 20

Answer 1

1A) Turbidity scores.

2A) Independent variable is number of Hydra, number of prey depends on number of hydra.

3)

Descriptive Statistics

Sample	N	Mean	StDev	SE Mean	95% CI for μ
White	6	16.50	6.63	2.70	(9.55, 23.45)
Green	6	3.167	1.169	0.477	(1.940, 4.394)
Red	6	9.33	7.50	3.06	(1.46, 17.21)

μ: mean of White, Green, Red

Boxplot of White, Green, Red Light 30 25 a 20 15 10 5- White Green Red Red Algae Photosynthesis for 60 minutes in different light