The diameters of ball bearings are distributed normally. The mean diameter is 145 millimeters and the standard deviation is 6 millimeters. Find the probability that the diameter of a selected bearing is greater than 134 millimeters. Round your answer to four decimal places.
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The diameters of ball bearings are distributed normally. The mean diameter is 145 millimeters and the standard deviation is 6 millimeters. Find the
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- Find the mean hourly cost when the cell phone described above is used for 240 minutes.Font Everest auto industry produces bearing for Mahindra Motor Corporation. The precision of radrus of bearing is very important for its successful functioning. To check the variability in the bearing radius, the company randomly selected ten bearings and measured the radius, the result of which is as shown in the table below. Nominal radius (cm) #no #no Nominal radius (cm) 2.45 1. 2.70 6. 71 8. 2. 2.65 2.73 3. 2.75 2.64 4. 2.55 9. 2.66 2.76 10 2.83 a. Calculate the sample standard deviation for the above data. b. Construct a box plot and check whether there is any outlier data m the data distribution. c. Based on the comparison between the mean and the quartile, identify the shape of the data distribution. d. Calculate the 55 percentile and interpret the result. e. What is the range of the data distribution? Explain sts meaning. d States)The distances golf balls travel under laboratory testing conditions are normally distributed. The mean is 312 yards. The probability the golf ball travels further than 319 yards is 0.28. Find the probability a randomly selected golf ball travels between 305 yards and 319 yards. Express the answer as a decimal value rounded to the nearest hundredth.
- Please do a b and cAssume that thermometer readings are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in Celsius degrees.) Between 0.25 and 1.00 Click to view page 1 of the table. Click to view page 2 of the table. Draw a sketch. Choose the correct graph below. O A. z=0.25 Z=1.00 The probability of getting a reading between 0.25°C and 1.00°C is (Round to four decimal places as needed.) B. Z=0.25 Z=1.00 z=0.25 z=1.00Assume that thermometer readings are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in Celsius degrees.) Between 0.50 and 2.00 Click to view page 1 of the table. Click to view page 2 of the table. Draw a sketch. Choose the correct graph below. O A. Ов. OB. c. z-0.50 z32.00 z-0.50 z-2.00 z-0.50 z-2.00 The probability of getting a reading between 0.50°C and 2.00°C is . Click to select your answer(s). APR 4. étv 4 MacBook Air F11 20 F3 F10 F4 F6 F8 F9 F1 F2 000 23 & 2$ 4. $5 7 8 9-
- Assume that thermometer readings are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, dra a sketch, and find the probability of the reading. (The given values are in Celsius degrees.) Between 1.00 and 2.00 Click to view page 1 of the table. Click to view page 2 of the table. Draw a sketch. Choose the correct graph below. O A. Z=1.00 Q Z=2.00 B. Z=1.00 Z=2.00 z=1.00 Z=2.00Assume that thermometer readings are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in Celsius degrees.) Between 0.25 and 1.25 Click to view page 1 of the table. Click to view page 2 of the table. Draw a sketch. Choose the correct graph below. OA. OB. Oc. z40.25 1.25 z-0.26 z1.25 z0.25 21.25 The probability of getting a reading between 0.25°C and 1.25"C is (Round to four decimal places as needed.)Assume that thermometer readings are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in Celsius degrees.) Between 0.50 and 1.50 Click to view page 1 of the table. Click to view page 2 of the table. Draw a sketch. Choose the correct graph below. O A. Z=0.50 Z=1.50 OB. --.. Z=0.50 Z=1.50 The probability of getting a reading between 0.50°C and 1.50°C is. (Round to four decimal places as needed.) O C. Z=0.50 Z=1.50
- Assume that thermometer readings are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in Celsius degrees.) Between 1.50 and 2.25 Click to view page 1 of the table. Click to view page 2 of the table. Draw a sketch. Choose the correct graph below. O A. OB. Oc. z=1.50 z=2.25 z=1.50 z=2.25 z=1.50 z=2.25 The probability of getting a reading between 1.50°C and 2.25°C isO. (Round to four decimal places as needed.)Assume that thermometer readings are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in Celsius degrees.) Between 1.50 and 2.25 Click to view page 1 of the table. Click to view page 2 of the table. Draw a sketch. Choose the correct graph below. O A. The probability of getting a reading between 1.50°C and 2.25°C is (Round to four decimal places as needed.) d Normal Table (Page 2) .00 Standard Normal (z) Distribution: Cumulative Area from the LEFT .5000 5398 5793 .6179 .6554 .6915 7257 .7580 7881 .8159 .8413 8643 .8849 .9032 9192 9332 9452 .9554 .9641 9713 9772 .9821 9861 0007 .01 5040 5438 5832 6217 .6591 z=1.50 z=2.25 6950 7291 .7611 7910 .8186 .8438 8665 8869 9049 9207 9345 9463 .9564 9649 .9719 9778 9826 9864 .02 5080 5478 5871 6255 6628 .6985 7324 7642 7939 .8212 8461 8686 8888 .9066 9222 9357 9474 .9573 9656…Assume that thermometer readings are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in Celsius degrees.) Between 1.50 and 2.25 Click to view page 1 of the table. Click to view page 2 of the table. Draw a sketch. Choose the correct graph below. O A. A z=1.50 Z=2.25 The probability of getting a reading between 1.50°C and 2.25°C is (Round to four decimal places as needed.) O B. Z=1.50 Z=2.25 Ly O C. z=1.50 z=2.25
