Assume the samples are random and independent, the populations are normally distributed, and the population variances are equal. The table available below shows the prices (in dollars) for a sample of automobile batteries. The prices are classified according to battery type. At a=0.10, is there enough evidence to conclude that at least one mean battery price is different from the others? Complete parts (a) through (e) below. A Click the icon to view the battery cost data. (a) Let u. 2. Ha represent the mean prices for the group size 35, 65, and 24/24F respectively. lIdentify the claim and state He and H. Hg: H Cost of batteries by type The claim is the V hypothesis. Group size 35 Group size 65 Group size 24/24F 91 99 111 119| 126 o 91 144 174 180 278 79 (b) Find the critical value, Fo, and identify the rejection region. 84 126 140 140 The rejection region is F Fo. where Fo- (Round to two decimal places as needed.) (c) Find the test statistic F. F= (Round to two decimal places as needed.) Print Done (d) Decide whether to reject or fail to reject the null hypothesis. Họ because the test statistic vin the rejection region. (e) Interpret the decision in the context of the original claim. There Venough evidence at the % level of significance to V the claim that V mean battery price is vthe others. (Type an integer or a decimal.)

Which of the following is NOT true?   a. Statistics estimate parameters b. Parameters estimate statistics c. parameters are characteristics of populations and statistics are characteristics of sample

Select the statistic test that best fits each description. Study examing how much of the variation in blood pressure reading as explained by the variation in test scores       A. T-test independent samples B. T-test dependent samples C. One-way ANOVA D. Correlation E. Simple Regression

Use a calculator or computer software to generate a normal quantile plot for the data in the accompanying table. Then determine whether the data come from a normally distributed population. Click the icon to view the data set. Generate a normal quantile plot for the data. Choose the correct graph below. OA. 3.00 2.00- 1.00- 0.00- -1.00- -2.00- -3.00- 0 100 200 300 400 500 X Value Data table Space Flight Durations (hours) 0 350 100 400 300 200 50 150 200 OB. 3.00- 2.00- Print 1.00- 0.00- -1.00- -2.00- -3.00+ 0 BEELD 100 200 300 400 500 X Value 300 300 200 100 450 200 50 0 0 400 100 450 G Determine whether the data come from a normally distributed population. Choose the correct answer below. OA. The distribution is not normal. The points are not reasonably close to a straight line. OB. The distribution is normal. The points show a systematic pattern that is not a straight-line pattern. OC. The distribution is normal. The points are not reasonably close to a straight line and do not show…