Question

In: Statistics and Probability

The lengths (in mm) of a sample of 100 largemouth bass are given in the file...

The lengths (in mm) of a sample of 100 largemouth bass are given in the file LargemouthBass.csv in Digital appendices. (You can find this file under the “Digital Appendices” link on Blackboard.) Use R construct a frequency distribution table and histogram of these data.

length(mm)
210
241
371
347
90
175
188
349
304
310
325
383
307
322
115
201
192
192
316
397
285
361
207
387
250
250
350
189
336
193
402
355
175
233
201
115
200
260
368
394
350
200
177
284
175
95
199
320
415
199
240
432
261
394
320
70
180
432
370
338
409
130
166
297
370
289
190
456
336
296
330
114
376
321
312
312
180
331
315
312
295
170
216
281
370
322
200
418
305
269
325
135
152
66
320
258
200
357
420
203

Solutions

Expert Solution

Let us take bin size 50.

Following is the R code to generate frequency distribution and histogram:

Following is the output :

Histogram:

----------------------------------------


Related Solutions

The file provided contains data on the carpace lengths, in mm, of two samples of Midland...
The file provided contains data on the carpace lengths, in mm, of two samples of Midland Painted Turtles (Chrysemys picta marginata). One sample is for female turtles and the other sample is for male turtles. (i) Use the sample data to carry out a hypothesis test to test the claim that the variability of the carpace lengths is different for female Midland Painted Turtles compared to male Midland Painted Turtles. Use a significance level of 0.05. Your answer should include:...
In a sample of 100 steel canisters, the mean wall thickness was 8.1 mm with a...
In a sample of 100 steel canisters, the mean wall thickness was 8.1 mm with a standard deviation of 0.5 mm. Find a 95% lower confidence bound for the mean wall thickness. (Round the final answer to three decimal places.) The 95% lower confidence bound is
A simple random sample of 25 filtered 100-mm cigarettes of brand A is obtained, and the...
A simple random sample of 25 filtered 100-mm cigarettes of brand A is obtained, and the tar content of each cigarette is measured. The sample has a mean of 15.3 mg of tar and a standard deviation of 3.7 mg. a) Use a 0.05 significance level to test the claim that the mean tar content of filtered 100-mm cigarettes is smaller than the mean tar content of brand B which is 22.8 mg. Use the p-value method. b) Repeat the...
In a study of a parasite in humans and animals. Researchers measured the lengths (in mm)...
In a study of a parasite in humans and animals. Researchers measured the lengths (in mm) of 90 individual parasites of certain species from the blood of a mouse. The measures are shown in the following table: Length 19 20 21 22 23 24 25 26 27 28 29 Frequency 1 2 11 9 13 15 13 12 10 2 2 a. Find the sample median and quartiles. b. Compute the sample mean and sample standard deviation. c. Compute the...
You are given a stock solution of 100 mM of benzamidine. What volume of this solution...
You are given a stock solution of 100 mM of benzamidine. What volume of this solution do you need to add to what volume of distilled water to make 25 mL of a 2 mM solution?
For a capacitor of area 100 mm ´100 mm operated at T = 300K, with FM...
For a capacitor of area 100 mm ´100 mm operated at T = 300K, with FM = 5.2 eV, xox = 3 nm, and ND = 1017 cm-3 a) Calculate the flat band capacitance and treshold voltage b) Draw the low frequency and high frequency CV curves Please solve it completely and step by step. I will rate the question
The vapor pressure of liquid octane, C8H18, is 100. mm Hg at 339 K. A sample...
The vapor pressure of liquid octane, C8H18, is 100. mm Hg at 339 K. A sample of C8H18 is placed in a closed, evacuated 552 mL container at a temperature of 339 K. It is found that all of the C8H18 is in the vapor phase and that the pressure is 68.0 mm Hg. If the volume of the container is reduced to 350 mL at constant temperature, which of the following statements are correct? Choose all that apply. A)...
Given the following sample data on lengths of plastic, in inches: 13.3, 14.2, 17.0, 15.3, 13.5,...
Given the following sample data on lengths of plastic, in inches: 13.3, 14.2, 17.0, 15.3, 13.5, 14.4, 14.2, 14.5 a) To Create a boxplot of the given data first you need a b) The important values for graphing the boxplot are: b) Determine if the 17.0 inch piece of plastic is an outlier.
You have two lenses with focal lengths of f1=+150 mm and f2=+75 mm. Use these lenses...
You have two lenses with focal lengths of f1=+150 mm and f2=+75 mm. Use these lenses to design a compound microscope. Use the 75 mm lens as the objective to produce an intermediate image with a magnification of –3. At what position with respect to the lens should the object (specimen) be placed? The 150 mm lens will be the eyepiece. What is the magnification of the eyepiece? Where should the eyepiece be placed with respect to the intermediate image?...
MODEL ONE: Lengths of Mango Fruit The table shows distribution of lengths of a sample of...
MODEL ONE: Lengths of Mango Fruit The table shows distribution of lengths of a sample of mangos. LENGTHS (cm) FREQUENCY 12.5 – 16.4 3 16.5 – 20.4 6 20.5 – 24.4 7 24.5 – 28.4 9 28.5 – 32.4 4 32.5 – 36.4 2 In which range is the median mango length? Explain. Calculate the mean length of the mangos in the sample. Round to the nearest tenth of a centimeter. Suppose that the two longest mangos were measured incorrectly,...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT