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Assume that random guesses are made for 4 multiple-choice questions on a test with 5 choices for each question, so that thers are n=4 trials, each with probability of success (correct) given by p-D0.20. Find the probability of no correct answers. Click on the icon to view the binomial probability table.

Assume that random guesses are made for 4 multiple-choice questions on a test with 5 choices for each question, so that thers are n=4 trials, each with probability of success (correct) given by p-D0.20. Find the probability of no correct answers. Click on the icon to view the binomial probability table.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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Assume that random guesses are made for 4 multiple-choice questions on a test with 5 choices for each question, so that thers tren=D4trals, each with probability of success (correct) given by p-0.20. Find the probability of no correct answers. Click on the icon to view the binomial probabiltytable. The probability of no comrect answers is Round to three decimal places as needed.)
Transcribed Image Text:Assume that random guesses are made for 4 multiple-choice questions on a test with 5 choices for each question, so that thers tren=D4trals, each with probability of success (correct) given by p-0.20. Find the probability of no correct answers. Click on the icon to view the binomial probabiltytable. The probability of no comrect answers is Round to three decimal places as needed.)
Binomlal Probabiltles, 01 05 10 20 50 40 95 99 250 .10 040 010 002 0. 21 810 180 980 902 640 490 960 480 420 320 180 020 320 1040 020 095 420 480 160 250 .S60 490 640 810 902 960 2, 001 0+ 027 218 189 432 216 343, Lo64 125 375 375 970 857 729 512 543 216 .029 135 243 384 441 432 096 (27 007 1. 0+ 007 189 288 441 384 243 135 029 2, 3. 0+ .01 027 064 125 512 729 57 970 3. 4 961 015 410 240 130 002 026 002 0+ 039 .171 292 410 412 346 250 .154 026 .004 049 292 666 014 001 265 412, | 240 001 014 049 154 265 346 375 154 0+ 004 026 076 154 250 410 171 039 4 002 008 026 130 410 315 951 774 590 .328 168 078 .031 010 002 04 0+) .077 028 1. 166 312 048 204 328 410 360 259 2. 001 021 073 205 309 346 200 182 ost c00 001 001 .008 .061 132 230 312 309 205 .075 021 001 .006 028 077 156 259 410 204 018 0+ 0+ 0+ 002 010 031 078 168 328 774 004 001 037 010 0. 941 735 .531 262 118 .047 016 057 232 354 393 303 187 094 1. 015 082, 2 .001 031 098 246 324 311 234 001 2 015 185 324 300 002 015 062 185 276 312 276 002. 3) .001 015 138 254 246 .001 002 010 .037 084 107 232 057 001 004 016 047 262 531 735 941 832 898 .478 210 082 028 .002 0+ 1. 257 372 367 247 131. 055 017 164 273 2. 002 041 124 275 318 261 077 025 004 04 097 227 004 023 115 227 290 194 029 003 (29 194 273 .290 115 004 0+ 004 025 ,077 164 201 275 124 041 002 004 017 055 131 247 367 372 257 7. 028 210 476 430 168 058 017 004 001 0+ 923 076 8. 663 279 363 336 198 031 008 001 0+ 0+ 051 149 294 296 209 109 041 010 001 0+ 2. 147 254 278 219 124 047 009 046 196 232 273 232 136 046 005 009 017 124 219 .279 254 147 033 000 0+ 001 010 041] 109 209 296 294 051 003 001) 090 198, 336 383 279 075 0+ lo01 004 017 168 430 663 923 01 10 20 40 150 60 70, 90 95 NOTE 0+ repreants a positrve probability less than 0.0005, 一 0 寸 一 N 一
Transcribed Image Text:Binomlal Probabiltles, 01 05 10 20 50 40 95 99 250 .10 040 010 002 0. 21 810 180 980 902 640 490 960 480 420 320 180 020 320 1040 020 095 420 480 160 250 .S60 490 640 810 902 960 2, 001 0+ 027 218 189 432 216 343, Lo64 125 375 375 970 857 729 512 543 216 .029 135 243 384 441 432 096 (27 007 1. 0+ 007 189 288 441 384 243 135 029 2, 3. 0+ .01 027 064 125 512 729 57 970 3. 4 961 015 410 240 130 002 026 002 0+ 039 .171 292 410 412 346 250 .154 026 .004 049 292 666 014 001 265 412, | 240 001 014 049 154 265 346 375 154 0+ 004 026 076 154 250 410 171 039 4 002 008 026 130 410 315 951 774 590 .328 168 078 .031 010 002 04 0+) .077 028 1. 166 312 048 204 328 410 360 259 2. 001 021 073 205 309 346 200 182 ost c00 001 001 .008 .061 132 230 312 309 205 .075 021 001 .006 028 077 156 259 410 204 018 0+ 0+ 0+ 002 010 031 078 168 328 774 004 001 037 010 0. 941 735 .531 262 118 .047 016 057 232 354 393 303 187 094 1. 015 082, 2 .001 031 098 246 324 311 234 001 2 015 185 324 300 002 015 062 185 276 312 276 002. 3) .001 015 138 254 246 .001 002 010 .037 084 107 232 057 001 004 016 047 262 531 735 941 832 898 .478 210 082 028 .002 0+ 1. 257 372 367 247 131. 055 017 164 273 2. 002 041 124 275 318 261 077 025 004 04 097 227 004 023 115 227 290 194 029 003 (29 194 273 .290 115 004 0+ 004 025 ,077 164 201 275 124 041 002 004 017 055 131 247 367 372 257 7. 028 210 476 430 168 058 017 004 001 0+ 923 076 8. 663 279 363 336 198 031 008 001 0+ 0+ 051 149 294 296 209 109 041 010 001 0+ 2. 147 254 278 219 124 047 009 046 196 232 273 232 136 046 005 009 017 124 219 .279 254 147 033 000 0+ 001 010 041] 109 209 296 294 051 003 001) 090 198, 336 383 279 075 0+ lo01 004 017 168 430 663 923 01 10 20 40 150 60 70, 90 95 NOTE 0+ repreants a positrve probability less than 0.0005, 一 0 寸 一 N 一
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