pairs of plants.O The plants are grouped based on variety. Thereare 30 plants of each variety. The plants withineach variety are numbered 1-30, and the numbersare put in a random number generator. The first 15unique numbers represent the plants in eachvariety that will receive fertilizer and the remaining15 numbers will represent the plants in each varietythat will not receive fertilizer.O The plants are grouped based on size. The 30biggest plants are placed in one group and the 30smallest plants in another other group. Theremaining 30 ants are placed in a third group. Foreach group, a coin is flipped. If the coin lands onheads then the group will receive the fertilizer. If itlands on tails, then the group will not receivefertilizer. Repeat this procedure for the other twogroups.Save and ExitNextSubmit71°F Clear 33:45Which of the following describes a random blockdesign for this experiment?A biology student wants to determine if using afertilizer would help promote growth of new babies inspider plants. The student has access to 90 spiderplants of three varieties: green, variegated, and curly.They all are potted in the same amount and type ofsoil, given the same amount of water, and exposed tothe same amount of light. After one year, the shootswill be counted for each plant.O The plants are numbered 01-90. Using a line froma random number table, the first 45 two-digitnumbers, ignoring repeats and the numbers 91-99and 00, represent the plants that will receivefertilizer. The remaining 45 plants will not receivefertilizer.O The plants are paired together based on similarsize and numbered 1 and 2. Within each pair, a 6-sided number cube is rolled. If it lands on 1, 2, or 3,plant 1 receives the fertilizer and plant 2 does notreceive fertilizer. If the cube lands on 4, 5, or 6,plant 1 does not receive fertilizer and plant 2receives fertilizer. This is done for each of the 45pairs of plants.O The plants are grouped based on variety. Thereare 30 plants of each variety The plants withinMark this and returnSave and ExitNextSubmit71°F Cle立

We have to explain randomized block design

pairs of plants. O The plants are grouped based on variety There are 30 plants of each variety. The plants within each variety are numbered 1-30, and the numbers are put in a random number generator. The first 15 unique numbers represent the plants in each variety that will receive fertilizer and the remaining 15 numbers will represent the plants in each variety that will not receive fertilizer. O The plants are grouped based on size. The 30 biggest plants are placed in one group and the 30 smallest plants in another other group. The remaining 30 ftants are placed in a third group. For each group, a coin is flipped. If the coin lands on heads then the group will receive the fertilizer. If it lands on tails, then the group will not receive fertilizer. Repeat this procedure for the other two groups. Save and Exit Next Submit 71°E