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Calculus question please help <3 . (ignore the working) 4. The period of a pendulum is given by T = 2 π l-where l is the length of the pendulum and g is the acceleration due to gravity. Suppose I = 5 feet feet with a maximum error of 0.01 feet .01 feet and T = 2 seconds with a maximum error of 0. 05 seconds Use differentials to estimate the maximum error of g Hint: solve for g first....
Need a little help. Please help You wish to test the claim that the average IQ score is less than 100 at the .10 significance level. You determine the hypotheses are: Ho : μ = 100 H 1 : μ < 100 You take a simple random sample of 41 individuals and find the mean IQ score is 97.2, with a standard deviation of 14.9. Let's consider testing this hypothesis two ways: once with assuming the population standard deviation is...
need help answering these questions please For a data set of brain volumes (cm) and IQ scores of eleven males, the linear correlation coefficient is found and the P-value is 0.871. Write a statement that interprets the P-value and includes a conclusion about linear correlation The P-value indicates that the probability of a linear correlation coefficient that is at least as extreme is %, which is so there sufficient evidence to conclude that there is a linear correlation between brain...
Please help with this problem please thank you Physics 221 General Physics Π-Calculus Supplement Spring 2019 Homework I #1. Calculate the magnitude of the electric field acting at a location a distance D away from the end of a thin wire of length I carrying a total charge Q, as shown below Express your answer in terms of D, Q. L, and other constants. E=? 2
Please Help Me Anser Following A-D :) A) B)C)D) Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. 125 The area of the shaded region is . (Round to four decimal places as needed.) Find the area of the...
Please help me to solve this exercise: Magnetic Resonance 2-Consider, the application of a pulse π or 180°C that rotates the magnetization, so that at the end of the pulse application, the magnetization is M~(0) =-110, find the expression for longitudinal relaxation M2 (t 2-Consider, the application of a pulse π or 180°C that rotates the magnetization, so that at the end of the pulse application, the magnetization is M~(0) =-110, find the expression for longitudinal relaxation M2 (t
I’m just missing these two questions ? Help please P24. What is the osmotic pressure π), in atm, at 25 °C of an aqueous solution containing 2.75 grams of beryllium fluoride, BeF2, dissolved in 500 mL of water? BeF2 is an electrolyte compound. [Hint: van't Hoff Factor] & (R 0.0821 L atm/mol K) 2.61 atm b) 3.05 atm 7.15 atm 8.59 atm
please help Question 18 What is the product of the following reaction? HOA) H.OTHE ما با O1 III IV a mixture of III and IV
need help answering these questions please For a data set of brain volumes (cm) and IQ scores of eleven males, the linear correlation coefficient is r=0.671. Use the table available below to find the critical values of t. Based on a comparison of the linear correlation coefficient and the critical values, what do you conclude about a linear correlation? Click the icon to view the table of critical values of A The critical values are - 602, 602 (Type integers...