The three-year-old group's favorite milk is fierce

After Qi Anya finished speaking, everyone echoed, "Be careful!"

An Ruyi's group provided them with a good idea, which eased their embarrassment that had just been driven away by the security guards in the mall.

So a group of people moved separately, stuffing the questionnaires in their hands into the mailboxes of each household, waiting to come to collect the questionnaires tomorrow.

After An Ruyi and his party went back, they had dinner and discussed the time to collect the questionnaires together.

I saw a classmate coming in from outside and said: "...that group of foreign students actually went to post in other people's mailboxes, saying that this is the most time-saving way, and even went to ask the professor about the survey questionnaire they made through this method. Do you qualify for..."

An Ruyi's eyes almost popped out, she looked at the others, "Qi Anya and the others used the same method as us, crashed the car!"

Everyone was dumbfounded when they heard this, "They even went to report to the professor, and the professor would think that was the first thing they thought of!"

Anila said: "But during the discussion in the classroom yesterday, I remembered that they said they were going to the business district to stop people from asking. Why did they suddenly change their strategy?"

An Ruyi frowned, "I don't know, so this is the problem. It seems that we can't wait two days to collect it. We will eat first, and then go in the afternoon after eating. Otherwise, our questionnaire will be taken away by them." Suppress it, if others read the same questionnaire, they will definitely not do both.”

Anila nodded: "That's right!"

So a group of people finished discussing and drove back by bicycle.

This time, they also changed their strategy. Instead of asking about the status of the questionnaire in the mailbox, they split up and knocked on the door one by one. An Ruyi reminded: "Our principle is not to enter people's homes, but to use inquiries. Leave their contact information at the end."

She did this for everyone's safety, and everyone agreed.

While there will be some who turn people away with a bad attitude, most will be pleasant.

Those who are willing to open the door will be willing to listen to them, and most of them are very cooperative with their questionnaires.

Moreover, there will be other members in a family, and a family can ask about several other family members, the preferences of different people, and the differences in preferences between different age groups and genders.

By the time they returned, it was dark.

Fortunately, several of them acted together, so they didn't have to worry about others. After arriving at school, they found a classroom to gather together and found that they had gained a lot.

An Ruyi said: "We need to ask as many different people as possible, so that the big data we get will be more accurate. Tomorrow and the day after tomorrow, we will use the same method to break down one by one, so that no one can take the lead."

The members of Qi Anya's group are not as fluent in spoken English as they are, and they are relatively shy, and will try to avoid dealing with people as much as possible. In this respect, An Ruyi's group has a great advantage.

She looked at the members of the same group and said: "The most important thing is the day after tomorrow. On Saturdays and weekends, many young people who work or study outside will visit the elderly. We must seize this opportunity. Therefore, on Saturdays and weekends, we Everyone will be very hard, are you ready?"

Everyone gained a lot today, and everyone's enthusiasm rose immediately.

From the beginning, after the method of posting in the mailbox was hot copied, it was also reported to the professor first. In the afternoon, the strategy was adjusted in time, and the situation was quickly reversed. An Ruyi still made suggestions very reliably and played a very good role in the group. positive effect.

The next day, Qi Anya and his team also rented a car, went to the place where the mailboxes were dropped yesterday, and checked whether their questionnaires had been put back in the mailboxes.

Qi Anya arranged, "It's still the same as yesterday, whoever voted for it will get it. Remember where you put it in is the most important thing."

Several people split up, and Qi Anya walked to the place where she put it yesterday. Just as she opened the mailbox of someone else's house, she heard an old woman shouting rudely from the house: "Thief, put down what you are holding!"

Opening other people's mailboxes to get things without their consent is a thief!
Qi Anya was dumbfounded. She was afraid that someone would come out and beat her, so she was so frightened that she turned around and ran away, and the old woman was yelling and scolding behind her.

A few people got together at noon, and found that more than 100 questionnaires were put in yesterday, but only 20 were returned. There was also a boy with a black eye. When Qi Anya asked, he realized that he was mistaken for a thief. He was punched by the hostess.

Qi Anya: "..."

She was embarrassed to say that she was also chased and scolded.

"We only got back [-] copies, and An Ruyi and the others must get even less!" Qi Anya found a balance in her heart, and said, "It seems that this method is not advisable, we have to change our thinking. We should go on the road honestly Just ask randomly, otherwise, on the day of the report, we won’t be able to come up with the data for the report!”

"But I want to get an A!" said one of the classmates.

"Who wouldn't want an A?"

Everyone said something to me, so I had to take more than 20 investigation reports and go back first.

I thought An Ruyi's method was a good one, but it turned out to be exactly what they imagined. The poor are not qualified to talk about jewelry, let alone have money to buy jewelry!

"Ding dong!"

Together with Andre, An Ruyi rang the doorbell of a mansion in a rich area, and a deep voice came from the doorbell: "Hello."

An Ruyi: "Hello, I am a sophomore in the Design Department of XX University. We are doing a questionnaire about jewelry preferences. Could you help us complete this questionnaire?"

The other party didn't know whether it was because he didn't wake up or what, and there was no movement for a long time.

An Ruyi and Andre looked at each other, was it inconvenient?Then they can go.

After all, this survey is random.

Just when the two of them decided to leave, the person at the doorbell started talking again.

"Please come in."

Then the closed door opened automatically.

Neither An Ruyi nor Andre dared to go in. Instead, they said to the doorbell, "I'm sorry sir, our teacher stipulates that you are not allowed to enter the house."

The reason here was made up by her, but it was actually for her own safety, not to enter a stranger's house casually, because she didn't know who the other party was at all.

"Oh? Then you can ask like this." The other party said again.

So An Ruyi took out the questionnaire, asked all the above questions, and finally asked: "Can I leave your address and contact information so that our professor can verify whether we have really done this research? Of course, It's okay if you don't agree..."

"Yes." The other party agreed.

An Ruyi and Andre looked at each other and were secretly happy. Most of the research they had done along the way was willing to leave their addresses and phone numbers, and for the very few who were unwilling, they also made notes.

After one day of questioning, it takes more than ten minutes to complete a questionnaire. Except for the longer chatting time with enthusiastic people, one person can do about [-] or [-] copies a day, and the efficiency can reach [-] copies. Very hard.

For this questionnaire, each group worked hard, and after the final results were submitted, everyone breathed a sigh of relief.

An Ruyi waved her small hand, "Comrades, everyone has worked hard these past few days. Today I treat you to a big meal!"

The people in the group suddenly cheered: "Yeah!"

The people in Qi Anya's group saw it from the side, and all looked sideways. Qi Anya couldn't help but snorted, "Hmph, what are you showing off?"