Finish times (to the nearest hour) for 59 dogsled teams are shown below. Draw a ogive....

Finish times (to the nearest hour) for 59 dogsled teams are shown below. Draw a ogive. Use five classes. 261 275 236 244 280 296 284 296 290 290 250 256 338 360 341 333 261 266 287 296 313 311 308 308 299 303 277 283 304 305 288 290 288 289 297 299 332 330 309 327 308 327 285 291 295 298 306 315 310 318 318 320 333 321 323 324 327 302 319 Select one:

Expert Solution

Minimum value = 236 and Maximum value = 360

Width = 124

For 5 classes, lets consider class interval = 125/5 = 25

The ogive plot will look like :

orchestra answered 1 year ago

Finish times (to the nearest hour) for 10 dogsled teams are shown below. Make a frequency...

Finish times (to the nearest hour) for 10 dogsled teams are shown below. Make a frequency table showing class limits, class boundaries, midpoints, frequency, relative frequencies, and cumulative frequencies. Use three classes. (Round your answer for relative frequency to one decimal place and for midpoint to the nearest whole number.) 283 265 236 310 275 301 287 258 299 280

The wait times (in minutes) at a pharmacy are shown below. It is claimed that the...

The wait times (in minutes) at a pharmacy are shown below. It is claimed that the average waiting time is 65 minutes using a 5% significance level. 73 63 31 18 61 48 76 111 157 76 137 42 42 40 48 62 61 72 31 39. the value of the statistical test would be + 0. 008? Calculate the statistical test and answer the question whether this result is true or false.

Draw the major organic product of the reaction shown below. K2Cr2O7 H2SO4, H2O

The times are shown below only for the 3-drug arm, with "+" indicating censored subjects: 22;...

The times are shown below only for the 3-drug arm, with "+" indicating censored subjects: 22; 2; 48; 85; 160; 238; 56+; 94+; 51+; 12; 171; 80; 180; 4; 90; 180+; 3 (a) Using the above data (and assuming non-informative censoring as necessary), calculate the Kaplan-Meier estimate of the survival function, ^ S(t), by hand. Summarize your calculations in a table with columns for events (dj), censoring (cj), and risk sets (rj) at each time tj .

Draw the alcohol that is oxidized to give the product shown below. Show all hydrogen atoms.

A die is rolled 30 times. The outcomes are shown below: 1 1 2 3 3 ...

A die is rolled 30 times. The outcomes are shown below: 1 1 2 3 3 6 6 5 3 2 1 3 5 6 3 3 3 2 1 4 2 4 1 5 6 1 3 4 2 3 a. Complete the table: Outcomes Class Boundaries Freq. Cf Rf %f Central angle 1 2 3 4 5 6 Total

1. A. Given the chromosome arrangement shown below, draw what this chromosome might look like with...

1. A. Given the chromosome arrangement shown below, draw what this chromosome might look like with a pericentric inversion. The 'x' represents the centromere. (1 pt) A B C D x E F G H I B. Describe why being heterozygous for an inversion such as this might be detrimental. (1 pt) C. Would you expect to see any evidence of a defect or phenotype in someone homozygous for an inversion? Why or why not? (1 pt)

1. Given the schedules #1 and #2 shown below: A. plot, draw, label supply and demand...

1. Given the schedules #1 and #2 shown below: A. plot, draw, label supply and demand curves and estimate Pe and Qe. B. if the government sets a price floor for this product at $8, what will the result be? Illustrate the price floor on your graph and describe the result as precisely as possible. C. if the government reverses itself and places a price ceiling on this product at $4, show the price ceiling on your graph and precisely...

Dominick Aldo owns and operates Carolina’s which is an Italian restaurant in New York. The file Single Population.xlsx is shown below and contains the amount of time that table times varied from table to table.

Dominick Aldo owns and operates Carolina’s which is an Italian restaurant in New York. The file Single Population.xlsx is shown below and contains the amount of time that table times varied from table to table. A) Test the hypothesis that the average table time exceeds 98 minutes using 0.05 ? = . B) What is the p-value? Interpret the results. Be sure that your project shows the following steps 1. Null and alternative hypothesis 2. Determine which distribution to use...

Question