Assume the readings on thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. Find the probability that a randomly selected thermometer reads between - 1.94 and -1.06 and draw a sketch of the region. Click to view page 1 of the table. Click to view page 2 of the table. Sketch the region. Choose the correct graph below. O A. O C. À G ^ -1.94 -1.06 -1.94 -1.06 The probability is. (Round to four decimal places as needed.) O B. -1.94 -1.06 G

Help please week 6

Which statement is true about a normal distribution? O Knowing a data set is normal has no importance in the mathematical and scientific community. O Knowing a data set is normal is only important in producing nicely shaped graphs. O None of the answers listed O Knowing a data set is normal is important in the mathematical and scientific community. 77°F S rch

Construct a normal quantile-quantile plot of the values provided in the accompanying data set, which represent the diameters of 36 rivet heads in 1/100 of an inch. Click the icon to view the diameter data. Choose the correct graph below. A. Normal Quantile-Quantile Plot Normal Quantile-Quantile Plot 5.95- 5.85- 5.75- 5.65- 0.2 0.4 0.6 0.8 1 5.65 5.75 5.85 5.95 Theoretical Quantities Theoretical Quantities D. Normal Quantile-Quantile Plot Normal Quantile-Quantile Plot 5.95- 1- 5.85- 0.5- 5.75- • 000 0- 5.65- -2 5.95 -1 1 5.65 5.75 5.85 Theoretical Quantities Theoretical Quantities Diameter data 5.83 5.77 5.81 5.73 5.73 5.75 5.85 5.84 5.83 5.89 5.71 5.83 5.71 5.81 5.87 5.81 5.84 5.74 5.83 5.84 5.78 5.76 5.71 5.87 5.82 5.78 5.75 5.82 5.89 5.79 Help me solve this View an example Get m 5.71 5.85 5.85 5.78 5.76 5.71 C. Sample Quantities Sample Quantities B. Sample Quantities Sample Quantities of

Please clearly state the formulas used and the complete solution. Thank you!

Assume that a randomly selected subject is given a bone density test. Bone density test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find P, the 11th percentile. This is the bone density score separating the bottom 11% from the top 89%. Which graph represents P ? Choose the correct graph below. O A. O B. OD. P11 P11 P11 P11 The bone density score corresponding to P1 is (Round to two decimal places as needed.) Click to select your answer(s). APR tv MacBook Air F9 F10 LLA 20 F3 F6 F8 F4 F5 F1 F2 & #3 7 8. %24

The given data represents a frequency distribution of the F-scale intensities of recent tornadoes. Use the frequency distribution to construct a frequency polygon. Does the graph suggest that the distribution is skewed? If so, how? Construct a frequency polygon using the data. Choose the correct graph below. OA. Frequency 30- ^ F-Scale Q OB. 30- Frequency Does the graph suggest that the distribution skewed? If so, how? O A. The distribution does not appear to be skewed. O B. The distribution appears to be skewed to the right (or positively skewed). O C. The distribution appears to be skewed to both sides. O D. The distribution appears to be skewed to the left (or negatively skewed). F-Scale Q G O C. 30- Frequency F-Scale Q Tornado F-Scale 4 Frequency 25 16 O D. Frequency 30- I F-Scale Q Q

Please answer d and e.

Also find: 1 -Histogram 2 -Graph the cumulative rel. freq. Find 5-number summary. Find the mean and standard deviation. 5. Find the shape of the distribution

← Photos - Question 12.png ✔Fullscreen Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. The area of the shaded region is. (Round to four decimal places as needed.) 65°F Sunny C 7 8:38 AM 4/29/2022 Q