A sample of birth weights of 36 girls was taken. Below are the results (in g): 3503.4 2629.9 3380.3 3134.1 3638.6 4574.4 2592.9 3434 3131.9 3901.8 3044 3907.2 3913.6 2614.2 2970.8 3440 3047.9 3369.6...

Procedure answer options:

one mean z hypothesis

one mean T hypothesis

one variance x²hypothesis

one proportion z hypothesis

Test is a ?

two tailed or left tailed or right tailed

step 3:

z₀

_t0

_xo
2

Extracted text: A sample of birth weights of 36 girls was taken. Below are the results (in g): 3503.4 2629.9 3380.3 3134.1 3638.6 4574.4 2592.9 3434 3131.9 3901.8 3044 3907.2 3913.6 2614.2 2970.8 3440 3047.9 3369.6 2728.1 2943.6 3314.2 3761.8 4282.9 3378.8 2405.6 4921.4 2827.3 3489.8 3377.8 2518.8 2097.5 2976.1 3890.7 2923 4080 2803.8 = 3304.2 g 8 = 620.82 g Use a 5% significance level to test the claim that the standard deviation of birth weights of girls is different from the standard deviation of birth weights of boys, which is 470 g- Round all answers to 3 decimal places if possible. Procedure: Select an answer Step 1. Hypotheses Set-Up: Hg: Select an answer H: Select an answer The test is a Select an answer test. Step 2. The significance level is a Step 3. Compute the value of the test statistic: Select an answer Step 4. Testing Procedure: Provide the critical value(s) for the Rejection Region. For a one-tailed test, use DNE for the