某人打靶的命中率为0.8,现独立地射击5次,那么,5次中有2次命中的概率为( ).
·<img src=""https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/ueditor/jsp/upload/image/20151130/1448893953325055473_QQ图片20151130223249.png"" 6573594781259715"" QQ图片20151130223249.png"">
·<img src=""https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/ueditor/jsp/upload/image/20151130/1448893974454096135_QQ图片20151130223312.png"" 4878625557841613"" QQ图片20151130223312.png"">
·<img src=""https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/ueditor/jsp/upload/image/20151130/1448893999981030389_QQ图片20151130223336.png"" 29928725004288335"" QQ图片20151130223336.png"">
·<img src=""https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/ueditor/jsp/upload/image/20151130/1448894024760026411_QQ图片20151130223401.png"" 26770798554126472"" QQ图片20151130223401.png"">"
出自:佳木斯大学语言治疗学