How many Grade 10 students will be included in the sample? * (1 Point) | Enter your answer I What should be the margin of error when the population size is 12,250 and the sample size is 890? * (2 Points) Enter your answer Suppose the population is 5,980 and the margin of error is 8%, determine the sample size. * (2 Points) Enter your answer How many Grade 7 students will be included in the sample? * (2 Points) | Enter your answer I How many Grade 8 students will be included in the sample? * (1 Point) | Enter your answer I How many students from Grade 9 will be included in the sample? * (1 Point) | Enter your answer I A quality assurance checker intends to test whether a batch of USB connectors are working. There were 50 units in a production line and the checker plans to test 10 units in the batch. He decided to choose a systematic random sampling procedure. He started checking from the fourth unit. What are the positions of the next three units to be checked? What is the sampling interval (k)?(2 Points) Enter your answer Determine the sample size (n) or the margin of error (e) in the following problems. For n, round-off your answers to the nearest whole number. For e, express your answers in terms of percentage rounded-off to the nearest hundredths. ANSWER ONLY. DO NOT F'UT UNITS. NO PERCENTAGE SIGN Given 5,000 as the population and a 4% margin of error, how many respondents must be considered? * (2 Points) Enter your answer Thirty students were asked about which flavor of Pancit Canton they prefer the most. The responses of the students were documented as follows: Extra Hot Chili Extra Hot Chili Chili-Mansi Extra Hot Chili Chili-Mansi Sweet & Spicy Original Chili-Mans Sweet & Spicy Kalamans Extra Hot Chili Original Kalamansi Extra Hot Chili Chili-Mansi Chili-Mansi Kalamansi Sweet & Spicy Sweet & Spicy Kalamans Chili-Mansi Original Sweet & Spicy Extra Hot Chili Chili-Manci Fvtra Hot Chili Chili-Manci Chili-Manci Chili-Manci Sweet & Sniru 23 What part of the students prefer Sweet and Spicy? * (2 Points) Enter your answer24 Which flavor received the least vote? * (1 Point) Enter your answer 25 What percent of the students have voted for Kalamansi as their favorite? Express your answer up two decimal places. * (1 Point) Enter your answer 26 Which among the flavors has received the most significant number of votes? * (1 Point) Enter your answer|/1-BU| 2 How many students travel for 2130 minutes? * (1 Point) | Enter your answer What is the class size of the distribution? * (1 Point) Enter your answer What percentage of students travel for 51- 60 minutes? Round your answer to the nearest hundredths. * (1 Point) Enter your answer A survey on junior high school students in a private school will be conducted to determine the electronic devices they have for hybrid learning. The population of each grade level is recorded as follows: Grade 7 (142). Grade 8 (130), Grade 9 (110 ), and Grade 10 (93). If 216 respondents are needed, how many samples must be taken from each grade using proportionate allocation? What is the population of the junior high school students? * (2 Points) | Enter your answer What is p (proportionate allocation)? Express your answer in terms of decimals. 2 DECIMAL PLACES * (2 Points) Enter your answer The following are the number of minutes it takes for students to travel from their homes to BuISU. Number of Minutes it takes for Students to Travel from their Homes to BuISU Duration - _ Frequency (minutes) 1; 10 11; 20 21; 30 31440 41; 50 51; 50 51; 70 n 71 - 80 2