The phenomenon you are describing, where people tend to choose certain numbers at a higher frequency than others when asked to pick a number between 1 and 10, is known as "numerical preferences" or "number favoritism." There are several reasons why this occurs:
Psychological biases: People often have psychological biases or preferences for certain numbers due to personal experiences, cultural influences, or superstitions. For example, some individuals might have a favorite number that holds sentimental value to them, or they might believe certain numbers are lucky or unlucky.
Round numbers: Round numbers like 5 or 10 are more likely to be chosen because they are considered easy and convenient choices. They are more accessible in memory and easier to process mentally, leading to an increased likelihood of selection.
Priming and exposure: Certain numbers may be more salient in people's minds due to recent exposure or priming. If individuals have recently encountered or heard specific numbers, they might be more inclined to choose those numbers when asked to pick one.
Numerical patterns: People often perceive patterns and regularities in numbers, even when none actually exist. As a result, they may choose numbers that they consider to be part of a pattern or sequence.
Avoidance of extremes: People might avoid selecting extreme numbers like 1 or 10 because they could perceive them as too obvious or clichéd. Instead, they might opt for numbers perceived as more random or unique.
Social conformity: When asked to pick a number publicly, individuals might be influenced by social norms or what they perceive as the expected response. This can lead to certain numbers being chosen more frequently due to conformity.
It's important to note that individual preferences for numbers can vary significantly, and the reasons behind the numerical preferences can be complex and multifaceted. Overall, the interplay of personal experiences, cognitive processes, and cultural influences contributes to the patterns observed in how people pick numbers between 1 and 10.