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Number of College Faculty The number of faculty listed for a variety of private colleges which...
The number of facuity listed for a variety of private colleges that offer only bachelor's degrees is listed below. Use the data to construct a frequency distribution with 7 classes, a histogram, a frequency polygon and an ogive plot. Discuss the shape of the distribution. What proportion of schools have over 180 faculty members? 165 221 218 206 138 135 234 204 | 70 | 210 207 | 154 155 82 120 116 176 162 225 224 93 189 389...
Question 2(1 point) The n of faculty listed distribution with 7 classes, a histogram, a frequency polygon and an ogive plot. Discuss the shape of the distribution. What colleges thar offer or grees is ssed proportion of schaols have over 180 faculty membis? 165 221 218 206 138 135 234 204 70 210 207 154 155 82 120 116 176 162 225 224 93 189 389 77 135 221 161 128 310 224 145 115 Question 3(1 point) Using the...
Maintaining a healthy weight is important for women’s health. Some physicians recommend being back to your pre-pregnancy weight six months after giving birth. Public health officials are interested in whether this is a realistic goal. Do the women in North Carolina weigh more than their pre-pregnancy weight six months postpartum? In other words, is the six months post-pregnancy weight greater than their pre-pregnancy weight? Use a paired samples t-test to compare pst6wght (variable 1) and prewght (variable 2). This uses...
Download the hypothesis testing dataset from the class website. 1. This is case 1, in which the value of population standard deviation is assumed to be known. a. Compute the standard deviation of the textbook price and assume this to be the population standard deviation. Type this value in E5. b. Pick a random sample of size 15. c. Compute the mean of your random sample in E4 using the AVERAGE function. d. Calculate the standard error in cell E9...
Serum Systolic Serum Systolic Serum Systolic Serum Systolic Serum Systolic 04 137 183115 218 145 209 170 195 115 Question 1a: Data a. Use the proportion from question 1a. Test the claim that the Sample 153 127 193 146 173 194 163 201...-174--157 proportion of Asianssi-s than 25%, use 219 ; 1191 163 160 174,160 140 Proportion 0.2 Critical Value 1.645 Margin of Error 0.0658 144 140 145 177 152166175 200 131 Hypotheses: You may write HO and Hl Test...
33 On May 6, Jim Ryan borrowed $14,000 from Lane Bank at 7 % interest. Jim plans to repay the loan on March 11. Assume the loan is on ordinary interest. How much will Jim repay on March 11? (Use Days in a year table) (Round your answer to the nearest cent.) Jm repay etbook 7-1 TABLE Exact days-in-a-year calendar (excluding leap year)" Day of month 30 31 30 31 28 31 30 31 31 30 31 31 Dec Mar...
Hi it's python I imported a data which are so many words in txt and I arranged and reshaped with alphabetically both rows and columns I was successful with these steps but I am stuck with next step below is my code and screenshot import numpy as np import pandas as pd data=pd.read_csv("/Users/superman/Downloads/words_file2.txt",header=None) df_input=pd.DataFrame(data) df_output=pd.DataFrame(np.arange(676).reshape((26,26)), index = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'], columns = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']) df_output.index.name="Start" df_output.columns.name="End" df_output This below screen shot is what I have to find I have to find each word...
Answer the following blanks for design column B2 Design Column B2: KL 30, Use an HSS section, Fy 46 ksi. pe 0.9 Use table 10.5 from handout Calculate the following: Column tributary area: Artb (At2) Total column load: Pu (kips)- Column nominal Load: Pr (Kkips)- Lightest Column Section: Column Selection Table Pu (kips)- BLE 10.5 Safe Factored Loads for Selected 46-ksi Yield Stress Tube Steel Columns Effective Length (KL) in feet Area (in.2) 06 8 10 12 14 16 18...
LAB8.DAT IS LISTED BELOW 154 -6 279 215 404 391 -166 199 -302 -469 244 0 -20 405 110 118 359 305 77 -317 -260 387 -471 -10 -332 479 213 0 -29 -440 182 -458 -429 22 -403 318 318 222 -350 160 19 473 149 300 -46 -68 325 -417 -367 -327 -109 331 303 -440 -101 27 -83 157 128 -208 -68 -485 484 -333 -394 -128 -302 -10 -161 452 420 -447 238 -231 -77 48 443 -82 483 -199 201 166 39 198 167 -322 -372 499 -329 -467 61 382 169 -310 -131 -39 482 -344 356 145 -124 -309 -72 -18 -379 90 -274 -115 83 -248 -210 117 -235 324 483 230 -156 84 -392 406 380 318 -239 94 -477 -75 -187 -339 -321 -77 -406 99 -29 196 200 139 -466 -431 -180 31 154 -92 320 218 469 31 -175 -394 111 279 -77 -409 -234 -346 -219 -60 27 -43 375 18 444 138 458 -259 176 -211 172 195 -432 -245 -276 168 344 -156 281 175 -493 102 -113 416 -499 -38 -76 -39 270 -178 285 -29 -464 -324 222 -27 -347 -159 107 -308 238 -257 417 -231 266 -311 -213 -409 76 183 47 -74 144 148 179 136 445 -291 209 -264 -381 107 -50 -41 162 270 -150 162 -84 342 333 -244 113 82 41 370 -235 -182 -381 440 146 -21 139 45 147 44 221 22 494 -281 -394 -390 -436 -95 -52 -134 264 128 272 433 473 -308 -361 196 -406 25 30 361 -15 -107 171 241 20 -152 -350 Goals: Practicing arrays and functions Create a program that will read values from a file called Lab8.dat (posted on Canvas) and store it into an array using a function other than main. The number of values in the file is less than 300 and all the values are whole numbers. The actual number of values stored in the file should be returned to the function call Your program should contain another...