Here is a random sample of the body temperature of 25 young adults. 96.8 97 97.1 97.2 97.2 97.3 97.4 97.5 97.6 97.6 97.7 97.7 97.7 97.8 97.8 97.9 97.9 97.9 98.1 98.1 98.2 98.3 98.4 98.4 98.8 Complete the relative frequency distribution table. Temperature Group Frequency Relative Frequency 96.8 s x < 97.13 97.13 s x < 97.46 4 97.46 sx < 97.79 6. 97.79 s x < 98.12 98.12 s x < 98.45 4 98.45 sx < 98.78 98.78 s x < 99.11 1.

Construct a frequency distribution for the given data set using 6 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? 269 258 331 447 408 358 Amount (in dollars) spent on books for a semester 84 482 511 430 508 446 158 50 485 269 412 395 95 304 403 87 405 381 320 245 473 87 315 C Complete the table, starting with the lowest class limit. Use the minimum data entry as the lower limit of the first class. (Type integers or decimals. Round the class limits to the nearest whole number. Round all other values to the nearest thousandth as needed.) Relative Cumulative Frequency Class 50-126 Frequency 75 Midpoint 88 Frequency 75 Clear all Check answer

It is commonly believed that the mean body temperature of a healthy adult is 98.6° F. You are not entirely convinced. You believe that it is higher than 98.6° F. The temperatures for 12 randomly selected healthy adults are shown below. Assume that the distribution of the population is normal. 100.1, 96.8, 98.7, 100, 99.1, 98.3, 97.5, 100.9, 99.1, 100, 98.1, 100.1 What can be concluded at the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Ha: Select an answer Select an answer c. The test statistic O Question Help: (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) d. The p-value = e. The p-value is a f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... There is sufficient evidence to conclude that the population mean body temperature for healthy adults is higher than 98.6° F. There is not sufficient…

Here is a random sample of the body temperature of 25 young adults. 96 96.7 97 97 97 97 97.1 97.1 97.2 97.3 97.3 97.4 97.5 97.6 97.7 97.7 97.7 97.9 97.9 97.9 98 98 98.1 98.3 98.5 Complete the frequency distribution table by entering the cumulative relative frequency. Temperature Group Frequency Relative Frequency CumulativeRelative Frequency 96 ≤ x < 96.31 1 1/25   96.31 ≤ x < 96.62 0 0/25   96.62 ≤ x < 96.93 1 1/25   96.93 ≤ x < 97.24 7 7/25   97.24 ≤ x < 97.55 4 4/25   97.55 ≤ x < 97.86 4 4/25   97.86 ≤ x < 98.17 6 6/25   98.17 ≤ x < 98.48 1 1/25   98.48 ≤ x < 98.79 1 1/25