You may need to use the technology to answer this question. How long it takes paint to dry can have an impact on the production capacity of a business. An auto body & paint business invested in a paint-drying robot to speed up its process. An interesting question is, "Do all paint-drying robots have the same drying time?" To test this, suppose we sample five drying times for each of different brands of paint-drying robots. The time in minutes until the paint was dry enough or a second coat to be ap corded. Suppose the following data were obtained. Robot 1 Robot 2 Robot 3 Robot 4 129 145 132 150 137 133 144 143 134 142 137 136 124 146 135 139 141 129 132 152 At the a = 0.05 level of significance, test to see whether the mean drying time is the same for each type of robot. State the null and alternative hypotheses. OH:L UZH # H O H: At least two of the population means are equal. He : At least two of the population means are different. O Hy: Not all the population means are equal. Hi K , = H2 = Hy = HA H : Not all the population means are equal. OH: K, = H2 = Hy = HA Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) -value = What is your conclusion? O Do not reject Ho. There is sufficient e widence to conclude that the mean drying times for the four robots are not all equal. O Reject Ho. There is not sufficient evidence to conclude that the mean drying times for the four robots are not all equal. O Reject Ho. There is s onclude that the mean drying times for the four robots are not all equal. Do not reject Ho. There is not sufficient evidence to conclude that the mean drying times for the four robots are not all equal