求一道英文的统计题答案!急用!谢谢!The equation of the least-squares regression line relating sales (€) and advertising is given as: Sales = 1000 + 3 Advertising expenditure. What do the figures “1000” and “3” tell us about the

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求一道英文的统计题答案!急用!谢谢!The equation of the least-squares regression line relating sales (€) and advertising is given as: Sales = 1000 + 3 Advertising expenditure. What do the figures “1000” and “3” tell us about the
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求一道英文的统计题答案!急用!谢谢!The equation of the least-squares regression line relating sales (€) and advertising is given as: Sales = 1000 + 3 Advertising expenditure. What do the figures “1000” and “3” tell us about the
求一道英文的统计题答案!急用!谢谢!
The equation of the least-squares regression line relating sales (€) and advertising is given as: Sales = 1000 + 3 Advertising expenditure. What do the figures “1000” and “3” tell us about the relationship between the variables?
答案最好是英文的.

求一道英文的统计题答案!急用!谢谢!The equation of the least-squares regression line relating sales (€) and advertising is given as: Sales = 1000 + 3 Advertising expenditure. What do the figures “1000” and “3” tell us about the
题目是这样：
给出销售额与广告支出费用之间的函数
S=1000+3x,x是自变量广告费.问1000和3告诉我们自变量和变量之间怎样的关系.
如果是我,我会回答：
两个变量存在着线性增长的正比关系.

求一道英文的统计题答案!急用!谢谢!The equation of the least-squares regression line relating sales (€) and advertising is given as: Sales = 1000 + 3 Advertising expenditure. What do the figures “1000” and “3” tell us about the 一道简单的概率统计题目,急用, 公益广告 用英文怎么说?求最精确的答案,急用.谢谢~ 求答案,第七题一道填空,谢谢^^ 数字题作业,求大神求答案,急用,谢谢 急求英文的名人名言,最好带翻译,谢谢急用 求第二题答案谢谢急用拜托🙏 请教一道小学数学英文题,求中文翻译,谢谢!单词都认识,就是不懂题的意思,求中文翻译.同时感觉这题即使是中文的,也不会做.同求解题思路和答案,谢谢! 求动词填空答案急用谢谢 SAT的数学一道题求解求帮助答案是B,求详解~ 谢谢! 求统计题第二,三小题答案, 求解答一道概率统计数学题目!设n件产品中含m件废品,今从中任取2件,在已知其中一件是废品的情况下,求另一件也是废品的概率. 请大家把过程告诉我谢谢!这题的答案是： m-1------2n-m-1求大家 概率统计的一道证明题 简便运算最后一道题急用谢谢 求一道几何题答案,要有详细过程.谢谢! 请教一道英文组句子的题,谢谢!没有凑出完整的句子,求高人指导,谢谢! 关于塑料袋的统计,急用,谢谢!谢谢了,大神帮忙啊 求一道高智商的脑筋急转弯题,带答案,题目不要太长.谢谢