Class data is included... I dont know where to start to find the mean or the deviation
I dont know where to start with this question. 1. calculate the frequency of a light that has the wavelength of 41.5nm 2. what type of radiation is this? a. violet b. infrared c. green d. ultraviolet e. blue
I dont know what data needs to be given but the mean for this variable is 8,614.10 and the S.D (range) is 4838. The sample size is 30 Need help estimating a parameter based on a statistic. Variable: Food State the random variable and parameter in words: Confidence interval method including confidence level and rationale for using it: State and Check the assumption for confidence interval: Method used to analyze data: Find the sample statistic and confidence interval: Statistical interpretation:
please explain. I dont even know where to start
Consider the following reaction. H2SO4 =c Predict the product of the reaction. Include all hydrogen atoms in your structure. CH Select Draw Rings More Erase
I am to find the mean, variance, and standard deviation for the probability distribution. I don't even know where to start. Here is the problemx P(x)0 0.191 0.322 0.283 0.21
please help. I dont know where to even start.
1. A team of Chem 216 students plotted absorbance against concentration and got a linear fit of y = 203x +0.4. They diluted their unknown by 100 and measured an absorbance of 0.883. a. what was the diluted concentration? b. What was the original concentration of the unknown? What is the molar absorptivity coefficient assuming they used a lcm path length? th
Dont know where to start on this... Seems as though at t=0, the
power would just be equivalent to that of the battery? Just need
help being pointed in the right direction!
i honestly just don't know where to start with these
4. Prove or find a counterexample for each: (a) If A and B are inductive, then AUB is inductive. (b) If A and B are inductive, then An B is inductive.
How do you find the standard deviation of a data set of numbers? I know the median, and the upper and lower quartile numbers. I am making a box plot and need to know how to graph that on a box plot as well. For example let us say the numbers are 1,2,3,4,5,6,7,8,9. How would you find the standard deviation?
i
dont know how to start this
onjugate Buffers workshop 1. calculate the pH of an Acid Buffer - Determine the pH of 20M HC HOZ (Formic acid and .15M NACHO2( sodium Formate) Ka=1.8x04 Step li write the NET Ionic reaction Step 2: Fill in the the ha expression ICE Table and set up Q - K
hi this is a calc 3 problem. i
dont know where i went wronf when i tried to solve it. please help
and thank youuu
Use the divergence theorem to find the outward flux of F across the boundary of the region D. F= -x?i+3x?yj + 6xzk D: The region cut from the first octant by the sphere x² + y2 + z = 4 91 The outward flux is 2 (Type an exact answer, using a as needed.)