Using the data below, calculate the correlation of these samples.  Round your answer to 1 decimal place. seed_mass seedling_height 5.06 7.91 5.06 7.25 5.5 7.29 5.91 8.91 5.6 6.93 4.54 6.65 6.6 8.47 4.79 5.87 6.15 9.18 5 6.14 5.77 6.34 4.33 5.22 5.38 7.7 4.25 5.77 5.41 8.29 5.01 7.66 6.26 6.73 5.07 6.56 5.5 5.89 5.23 7.14 4.24 5.48 5.89 8.36 5.32 6.56 5.56 6.04 4.95 6.97

Instructions An engineer responsible for a manufacturing process recorded the following data in inches about a process she is responsible for managing. 18.22 16.55 19.48 15.70 19.36 17.83 15.94 13.25 15.83 16.12 19.70 18.13 15.76 14.02 17.00 14.04 13.96 16.20 She is interested in seeing if the mean is different from the known mean of 15 inches. If she took this data randomly from 18 samples, at a significance level of 1% or 0.01, is there evidence to indicate that the mean from the sample is different from the known mean value of 15 inches? Use the attached template to provide your results which includes the following sections. 1. State the Null and Alternative Hypothesis 2. State your assumptions and how you know they are reasonable. 3. Perform the hypothesis test or indicate why a hypothesis test could not be reasonably performed. 4. Describe your results and conclusions in narrative format If it is assumed the population standard deviation is known and is equal to 1.8 1. Using your…

The 2018 General Social Survey contains information on the number of 1F poor mental health days adults in the US had in the last month. The data arę below. Calculate the standard error of the mean number of poor health days for females. Table 1. Mean number of poor mental health days in the last 30 days by sex Male Female Total Mean S.D. 3.55 6.78 1408 3.02 4.06 6.43 7.07 678 730 Source GSS 2018 Your answer

A coffee machine dispenses coffee into paper cups. You're supposed to get 10 ounces of coffee, but the amount varies slightly from cup to cup. Here are the amounts measured in a random sample of 20 cups. 9.9 9.7 10.0 10.1 9.9 9.6 9.8 9.8 10.0 9.5 9.7 10.1 9.9 9.6 10.2 9.8 10.0 9.9 9.5 9.9 f. What is the critical value needed to use if we want to construct a 95% confidence interval? DU tis type your answer...

The numbers of regular season wins for 10 football teams in a given season are given below. Determine the range, mean, variance, and standard deviation of the population data set 2,6, 15. 3, 12, 10, 11, 8, 5.9 The range is 13 (Simplify your answer) The population mean is 8.1 (Simplify your answer. Round to the nearest tenth as needed) The population variance is (Simplify your answer. Round to the nearest tenth as needed) CETTE